| 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 | $9.86 | 12.763% | $11.1184 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $153.89 | 3.801% | $159.7394 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $139.49 | 9.774% | $153.1238 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $231.95 | 3.502% | $240.0729 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $39.97 | 3.271% | $41.2774 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $240.59 | 12.181% | $269.8963 | $269.90 | $269.90 | $269.90 |
| Purchase #7 | $99.29 | 12.649% | $111.8492 | $111.85 | $111.85 | $111.80 |
| 7 purchase totals = | $915.04 | $987.0774 | $987.08 | $987.05 | $987.00 | |