| 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 | $127.93 | 5.707% | $135.231 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $106.81 | 11.513% | $119.107 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $109.39 | 8.342% | $118.5153 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $128.64 | 7.778% | $138.6456 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $49.38 | 7.262% | $52.966 | $52.97 | $52.95 | $53.00 |
| Purchase #6 | $18.44 | 11.229% | $20.5106 | $20.51 | $20.50 | $20.50 |
| Purchase #7 | $124.97 | 3.185% | $128.9503 | $128.95 | $128.95 | $129.00 |
| 7 purchase totals = | $665.56 | $713.9258 | $713.94 | $713.90 | $713.90 | |