| 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 | $223.59 | 12.338% | $251.1765 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $124.64 | 3.240% | $128.6783 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $117.84 | 3.105% | $121.4989 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $219.52 | 7.291% | $235.5252 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $61.35 | 5.713% | $64.8549 | $64.85 | $64.85 | $64.90 |
| Purchase #6 | $11.25 | 11.306% | $12.5219 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $179.27 | 4.706% | $187.7064 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $937.46 | $1,001.9621 | $1,001.97 | $1,002.00 | $1,002.00 | |