| 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 | $110.85 | 8.158% | $119.8931 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $230.39 | 4.755% | $241.345 | $241.35 | $241.35 | $241.30 |
| Purchase #3 | $201.68 | 11.130% | $224.127 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $210.30 | 10.361% | $232.0892 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $171.62 | 4.813% | $179.8801 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $227.94 | 3.640% | $236.237 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $128.63 | 9.326% | $140.626 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $1,281.41 | $1,374.1974 | $1,374.21 | $1,374.30 | $1,374.10 | |