| 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 | $235.28 | 7.164% | $252.1355 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $178.96 | 9.643% | $196.2171 | $196.22 | $196.20 | $196.20 |
| Purchase #3 | $129.52 | 10.437% | $143.038 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $55.61 | 12.648% | $62.6436 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $118.25 | 5.403% | $124.639 | $124.64 | $124.65 | $124.60 |
| Purchase #6 | $71.52 | 11.765% | $79.9343 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $113.65 | 3.756% | $117.9187 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $902.79 | $976.5262 | $976.53 | $976.55 | $976.30 | |