| 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 | $110.54 | 7.375% | $118.6923 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $118.32 | 7.200% | $126.839 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $126.32 | 8.289% | $136.7907 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $194.89 | 9.145% | $212.7127 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $239.62 | 3.342% | $247.6281 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $244.62 | 3.819% | $253.962 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $146.74 | 12.221% | $164.6731 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $1,181.05 | $1,261.2979 | $1,261.29 | $1,261.30 | $1,261.30 | |