| 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 | $107.93 | 4.717% | $113.0211 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $19.37 | 9.809% | $21.27 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $30.47 | 8.817% | $33.1565 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $69.26 | 8.296% | $75.0058 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $223.42 | 8.252% | $241.8566 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $136.63 | 9.134% | $149.1098 | $149.11 | $149.10 | $149.10 |
| Purchase #7 | $196.55 | 3.526% | $203.4804 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $783.63 | $836.9002 | $836.91 | $836.85 | $837.00 | |