| 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 | $113.63 | 8.308% | $123.0704 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $153.85 | 6.299% | $163.541 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $185.62 | 4.472% | $193.9209 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $205.57 | 3.186% | $212.1195 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $180.27 | 7.636% | $194.0354 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $152.95 | 4.208% | $159.3861 | $159.39 | $159.40 | $159.40 |
| Purchase #7 | $52.56 | 7.216% | $56.3527 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $1,044.45 | $1,102.4260 | $1,102.43 | $1,102.40 | $1,102.40 | |