| 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 | $238.28 | 4.576% | $249.1837 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $10.46 | 4.673% | $10.9488 | $10.95 | $10.95 | $10.90 |
| Purchase #3 | $226.35 | 8.551% | $245.7052 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $71.64 | 4.224% | $74.6661 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $50.65 | 11.196% | $56.3208 | $56.32 | $56.30 | $56.30 |
| Purchase #6 | $200.73 | 10.742% | $222.2924 | $222.29 | $222.30 | $222.30 |
| Purchase #7 | $148.85 | 9.502% | $162.9937 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $946.96 | $1,022.1107 | $1,022.11 | $1,022.10 | $1,022.10 | |