| 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 | $193.32 | 10.828% | $214.2527 | $214.25 | $214.25 | $214.30 |
| Purchase #2 | $249.34 | 11.425% | $277.8271 | $277.83 | $277.85 | $277.80 |
| Purchase #3 | $171.64 | 9.286% | $187.5785 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $62.34 | 10.285% | $68.7517 | $68.75 | $68.75 | $68.80 |
| Purchase #5 | $166.80 | 7.633% | $179.5318 | $179.53 | $179.55 | $179.50 |
| Purchase #6 | $195.49 | 7.507% | $210.1654 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $139.25 | 8.234% | $150.7158 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $1,178.18 | $1,288.8230 | $1,288.83 | $1,288.85 | $1,288.90 | |