| 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 | $134.99 | 9.567% | $147.9045 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $162.61 | 5.154% | $170.9909 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $152.93 | 11.282% | $170.1836 | $170.18 | $170.20 | $170.20 |
| Purchase #4 | $212.80 | 9.234% | $232.45 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $219.99 | 13.623% | $249.9592 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $204.86 | 9.559% | $224.4426 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $233.53 | 12.261% | $262.1631 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $1,321.71 | $1,458.0939 | $1,458.08 | $1,458.10 | $1,458.20 | |