| 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 | $108.59 | 10.137% | $119.5978 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $10.99 | 10.577% | $12.1524 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $158.58 | 13.756% | $180.3943 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $164.33 | 9.492% | $179.9282 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $234.25 | 8.104% | $253.2336 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $232.89 | 7.713% | $250.8528 | $250.85 | $250.85 | $250.90 |
| Purchase #7 | $39.51 | 4.772% | $41.3954 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $949.14 | $1,037.5545 | $1,037.55 | $1,037.60 | $1,037.60 | |