| 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 | $121.59 | 13.181% | $137.6168 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $96.81 | 4.409% | $101.0784 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $69.96 | 6.381% | $74.4241 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $250.69 | 10.505% | $277.025 | $277.03 | $277.05 | $277.00 |
| Purchase #5 | $249.44 | 12.168% | $279.7919 | $279.79 | $279.80 | $279.80 |
| Purchase #6 | $9.65 | 3.811% | $10.0178 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $100.54 | 3.102% | $103.6588 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $898.68 | $983.6128 | $983.62 | $983.60 | $983.60 | |