| 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 | $202.95 | 11.381% | $226.0477 | $226.05 | $226.05 | $226.00 |
| Purchase #2 | $220.95 | 9.553% | $242.0574 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $237.75 | 13.790% | $270.5357 | $270.54 | $270.55 | $270.50 |
| Purchase #4 | $50.32 | 7.123% | $53.9043 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $34.56 | 10.265% | $38.1076 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $157.79 | 12.486% | $177.4917 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $132.93 | 11.210% | $147.8315 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $1,037.25 | $1,155.9759 | $1,155.98 | $1,156.00 | $1,155.90 | |