| 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 | $194.28 | 13.441% | $220.3932 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $249.62 | 4.570% | $261.0276 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $107.29 | 5.197% | $112.8659 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $249.85 | 10.167% | $275.2522 | $275.25 | $275.25 | $275.30 |
| Purchase #5 | $68.46 | 4.532% | $71.5626 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $48.73 | 9.368% | $53.295 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $41.63 | 3.165% | $42.9476 | $42.95 | $42.95 | $42.90 |
| 7 purchase totals = | $959.86 | $1,037.3441 | $1,037.35 | $1,037.35 | $1,037.40 | |