| 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 | $90.99 | 13.333% | $103.1217 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $205.66 | 9.224% | $224.6301 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $247.53 | 5.198% | $260.3966 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $47.30 | 12.704% | $53.309 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $108.57 | 5.618% | $114.6695 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $239.34 | 3.275% | $247.1784 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $237.30 | 5.211% | $249.6657 | $249.67 | $249.65 | $249.70 |
| 7 purchase totals = | $1,176.69 | $1,252.9710 | $1,252.98 | $1,252.95 | $1,253.00 | |