| 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 | $201.74 | 6.386% | $214.6231 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $229.99 | 5.288% | $242.1519 | $242.15 | $242.15 | $242.20 |
| Purchase #3 | $80.27 | 6.283% | $85.3134 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $138.64 | 3.797% | $143.9042 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $74.98 | 8.237% | $81.1561 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $37.54 | 8.570% | $40.7572 | $40.76 | $40.75 | $40.80 |
| Purchase #7 | $90.62 | 4.351% | $94.5629 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $853.78 | $902.4688 | $902.46 | $902.40 | $902.60 | |