| 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 | $198.52 | 6.334% | $211.0943 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $182.53 | 13.874% | $207.8542 | $207.85 | $207.85 | $207.90 |
| Purchase #3 | $41.85 | 13.634% | $47.5558 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $160.90 | 13.840% | $183.1686 | $183.17 | $183.15 | $183.20 |
| Purchase #5 | $56.53 | 10.671% | $62.5623 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $231.75 | 3.611% | $240.1185 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $37.68 | 9.209% | $41.15 | $41.15 | $41.15 | $41.20 |
| 7 purchase totals = | $909.76 | $993.5037 | $993.50 | $993.45 | $993.70 | |