| 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 | $201.92 | 9.592% | $221.2882 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $117.83 | 9.673% | $129.2277 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $118.47 | 3.125% | $122.1722 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $167.68 | 9.283% | $183.2457 | $183.25 | $183.25 | $183.20 |
| Purchase #5 | $33.85 | 11.702% | $37.8111 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $31.76 | 5.557% | $33.5249 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $166.72 | 4.727% | $174.6009 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $838.23 | $901.8707 | $901.87 | $901.85 | $901.80 | |