| 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 | $106.34 | 8.669% | $115.5586 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $225.90 | 5.656% | $238.6769 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $125.31 | 7.860% | $135.1594 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $12.69 | 5.869% | $13.4348 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $31.98 | 13.116% | $36.1745 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $234.58 | 6.464% | $249.7433 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $213.96 | 10.397% | $236.2054 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $950.76 | $1,024.9529 | $1,024.95 | $1,024.95 | $1,025.00 | |