| 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 | $92.29 | 10.805% | $102.2619 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $233.55 | 3.165% | $240.9419 | $240.94 | $240.95 | $240.90 |
| Purchase #3 | $180.89 | 5.741% | $191.2749 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $76.34 | 9.467% | $83.5671 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $18.96 | 13.815% | $21.5793 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $37.44 | 10.584% | $41.4026 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $190.43 | 6.378% | $202.5756 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $829.90 | $883.6033 | $883.60 | $883.60 | $883.70 | |