| 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 | $112.47 | 9.183% | $122.7981 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $226.68 | 10.102% | $249.5792 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $131.92 | 4.239% | $137.5121 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $144.35 | 9.860% | $158.5829 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $94.68 | 13.674% | $107.6265 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $31.78 | 5.358% | $33.4828 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $175.31 | 8.768% | $190.6812 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $917.19 | $1,000.2628 | $1,000.26 | $1,000.35 | $1,000.30 | |