| 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 | $98.64 | 4.254% | $102.8361 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $118.92 | 5.157% | $125.0527 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $180.99 | 10.163% | $199.384 | $199.38 | $199.40 | $199.40 |
| Purchase #4 | $207.50 | 4.699% | $217.2504 | $217.25 | $217.25 | $217.30 |
| Purchase #5 | $103.81 | 8.323% | $112.4501 | $112.45 | $112.45 | $112.50 |
| Purchase #6 | $88.36 | 7.657% | $95.1257 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $147.92 | 12.541% | $166.4706 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $946.14 | $1,018.5696 | $1,018.57 | $1,018.60 | $1,018.70 | |