| 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 | $93.49 | 4.706% | $97.8896 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $99.96 | 8.169% | $108.1257 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $68.94 | 8.678% | $74.9226 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $214.69 | 12.811% | $242.1939 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $203.78 | 8.500% | $221.1013 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $156.28 | 13.732% | $177.7404 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $188.34 | 9.296% | $205.8481 | $205.85 | $205.85 | $205.80 |
| 7 purchase totals = | $1,025.48 | $1,127.8216 | $1,127.82 | $1,127.85 | $1,127.70 | |