| 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 | $98.28 | 12.272% | $110.3409 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $193.29 | 13.287% | $218.9724 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $62.93 | 5.588% | $66.4465 | $66.45 | $66.45 | $66.40 |
| Purchase #4 | $62.35 | 3.263% | $64.3845 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $6.89 | 3.802% | $7.152 | $7.15 | $7.15 | $7.20 |
| Purchase #6 | $138.61 | 9.500% | $151.778 | $151.78 | $151.80 | $151.80 |
| Purchase #7 | $120.58 | 3.313% | $124.5748 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $682.93 | $743.6491 | $743.64 | $743.65 | $743.70 | |