| 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 | $35.78 | 8.840% | $38.943 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $243.64 | 8.668% | $264.7587 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $173.87 | 8.382% | $188.4438 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $159.88 | 6.264% | $169.8949 | $169.89 | $169.90 | $169.90 |
| Purchase #5 | $130.27 | 13.253% | $147.5347 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $207.32 | 10.611% | $229.3187 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $213.90 | 13.765% | $243.3433 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $1,164.66 | $1,282.2371 | $1,282.22 | $1,282.25 | $1,282.10 | |