| 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 | $220.73 | 6.829% | $235.8037 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $62.98 | 11.352% | $70.1295 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $128.51 | 13.780% | $146.2187 | $146.22 | $146.20 | $146.20 |
| Purchase #4 | $91.50 | 11.227% | $101.7727 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $56.64 | 4.749% | $59.3298 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $200.62 | 5.534% | $211.7223 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $24.95 | 11.745% | $27.8804 | $27.88 | $27.90 | $27.90 |
| 7 purchase totals = | $785.93 | $852.8571 | $852.85 | $852.85 | $852.80 | |