| 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 | $106.35 | 8.815% | $115.7248 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $135.92 | 9.329% | $148.6 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $44.29 | 5.854% | $46.8827 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $209.81 | 4.381% | $219.0018 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $41.73 | 13.705% | $47.4491 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $201.51 | 13.283% | $228.2766 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $236.66 | 5.728% | $250.2159 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $976.27 | $1,056.1509 | $1,056.15 | $1,056.15 | $1,056.10 | |