| 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 | $193.97 | 9.122% | $211.6639 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $118.95 | 9.549% | $130.3085 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $215.47 | 13.681% | $244.9485 | $244.95 | $244.95 | $244.90 |
| Purchase #4 | $210.70 | 13.652% | $239.4648 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $232.81 | 7.134% | $249.4187 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $39.66 | 13.384% | $44.9681 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $77.56 | 13.827% | $88.2842 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $1,089.12 | $1,209.0567 | $1,209.05 | $1,209.00 | $1,209.10 | |