| 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 | $228.28 | 7.265% | $244.8645 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $118.65 | 10.378% | $130.9635 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $70.63 | 12.221% | $79.2617 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $248.97 | 12.800% | $280.8382 | $280.84 | $280.85 | $280.80 |
| Purchase #5 | $112.78 | 5.523% | $119.0088 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $228.75 | 9.243% | $249.8934 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $49.69 | 7.801% | $53.5663 | $53.57 | $53.55 | $53.60 |
| 7 purchase totals = | $1,057.75 | $1,158.3964 | $1,158.39 | $1,158.35 | $1,158.50 | |