| 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 | $193.92 | 12.432% | $218.0281 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $75.60 | 4.727% | $79.1736 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $116.86 | 4.168% | $121.7307 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $129.42 | 6.429% | $137.7404 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $212.91 | 12.741% | $240.0369 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $249.86 | 4.174% | $260.2892 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $7.88 | 13.412% | $8.9369 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $986.45 | $1,065.9358 | $1,065.94 | $1,066.00 | $1,065.80 | |