| 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 | $127.48 | 9.820% | $139.9985 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $211.78 | 4.766% | $221.8734 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $44.85 | 13.720% | $51.0034 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $216.62 | 8.523% | $235.0825 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $98.29 | 12.536% | $110.6116 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $152.26 | 11.328% | $169.508 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $166.43 | 8.797% | $181.0708 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $1,017.71 | $1,109.1482 | $1,109.14 | $1,109.10 | $1,109.20 | |