| 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 | $122.76 | 8.638% | $133.364 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $191.65 | 12.248% | $215.1233 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $220.48 | 6.111% | $233.9535 | $233.95 | $233.95 | $234.00 |
| Purchase #4 | $166.38 | 11.269% | $185.1294 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $40.40 | 11.279% | $44.9567 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $224.78 | 11.136% | $249.8115 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $162.44 | 9.176% | $177.3455 | $177.35 | $177.35 | $177.30 |
| 7 purchase totals = | $1,128.89 | $1,239.6839 | $1,239.68 | $1,239.65 | $1,239.70 | |