| 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 | $238.98 | 5.815% | $252.8767 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $222.65 | 10.759% | $246.6049 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $179.77 | 8.385% | $194.8437 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $177.67 | 9.767% | $195.023 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $106.36 | 4.298% | $110.9314 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $121.94 | 5.718% | $128.9125 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $238.26 | 3.729% | $247.1447 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $1,285.63 | $1,376.3369 | $1,376.32 | $1,376.35 | $1,376.20 | |