| 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 | $74.68 | 12.614% | $84.1001 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $117.93 | 9.491% | $129.1227 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $72.59 | 13.670% | $82.5131 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $120.78 | 12.501% | $135.8787 | $135.88 | $135.90 | $135.90 |
| Purchase #5 | $224.35 | 11.549% | $250.2602 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $193.76 | 3.716% | $200.9601 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $53.54 | 3.266% | $55.2886 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $857.63 | $938.1235 | $938.12 | $938.10 | $938.20 | |