| 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 | $233.36 | 12.836% | $263.3141 | $263.31 | $263.30 | $263.30 |
| Purchase #2 | $135.87 | 12.405% | $152.7247 | $152.72 | $152.70 | $152.70 |
| Purchase #3 | $115.53 | 13.270% | $130.8608 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $96.44 | 10.465% | $106.5324 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $208.76 | 13.384% | $236.7004 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $207.92 | 5.711% | $219.7943 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $24.61 | 10.637% | $27.2278 | $27.23 | $27.25 | $27.20 |
| 7 purchase totals = | $1,022.49 | $1,137.1545 | $1,137.14 | $1,137.15 | $1,137.10 | |