| 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 | $29.33 | 7.238% | $31.4529 | $31.45 | $31.45 | $31.50 |
| Purchase #2 | $173.55 | 4.818% | $181.9116 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $61.43 | 8.478% | $66.638 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $224.94 | 12.132% | $252.2297 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $166.35 | 12.656% | $187.4033 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $214.84 | 10.281% | $236.9277 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $108.56 | 12.251% | $121.8597 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $979.00 | $1,078.4229 | $1,078.42 | $1,078.45 | $1,078.40 | |