| 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 | $147.81 | 3.726% | $153.3174 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $99.26 | 3.289% | $102.5247 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $56.62 | 13.110% | $64.0429 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $78.43 | 8.470% | $85.073 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $205.97 | 7.850% | $222.1386 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $228.45 | 5.488% | $240.9873 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $197.66 | 8.223% | $213.9136 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $1,014.20 | $1,081.9975 | $1,081.99 | $1,081.95 | $1,081.90 | |