| 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 | $194.49 | 8.653% | $211.3192 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $60.50 | 4.488% | $63.2152 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $123.30 | 11.200% | $137.1096 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $53.94 | 6.428% | $57.4073 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $10.46 | 3.410% | $10.8167 | $10.82 | $10.80 | $10.80 |
| Purchase #6 | $202.32 | 13.157% | $228.9392 | $228.94 | $228.95 | $228.90 |
| Purchase #7 | $211.31 | 3.734% | $219.2003 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $856.32 | $928.0075 | $928.02 | $927.95 | $927.90 | |