| 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 | $107.99 | 13.737% | $122.8246 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $89.66 | 7.360% | $96.259 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $176.38 | 3.246% | $182.1053 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $246.94 | 9.717% | $270.9352 | $270.94 | $270.95 | $270.90 |
| Purchase #5 | $80.96 | 11.317% | $90.1222 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $100.26 | 5.821% | $106.0961 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $74.73 | 13.447% | $84.7789 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $876.92 | $953.1213 | $953.13 | $953.10 | $953.10 | |