| 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 | $94.61 | 7.620% | $101.8193 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $158.31 | 7.673% | $170.4571 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $195.39 | 13.364% | $221.5019 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $234.76 | 6.706% | $250.503 | $250.50 | $250.50 | $250.50 |
| Purchase #5 | $190.88 | 11.460% | $212.7548 | $212.75 | $212.75 | $212.80 |
| Purchase #6 | $129.32 | 4.688% | $135.3825 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $187.82 | 11.690% | $209.7762 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $1,191.09 | $1,302.1948 | $1,302.19 | $1,302.20 | $1,302.30 | |