| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.86 | 10.772% | $138.3099 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $216.91 | 4.258% | $226.146 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $178.88 | 10.574% | $197.7948 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $185.46 | 7.562% | $199.4845 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $166.85 | 8.766% | $181.4761 | $181.48 | $181.50 | $181.50 |
| Purchase #6 | $148.94 | 13.595% | $169.1884 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $112.69 | 11.294% | $125.4172 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $1,134.59 | $1,237.8169 | $1,237.82 | $1,237.85 | $1,237.80 | |