| 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 | $233.77 | 9.231% | $255.3493 | $255.35 | $255.35 | $255.30 |
| Purchase #2 | $123.86 | 6.735% | $132.202 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $41.69 | 11.504% | $46.486 | $46.49 | $46.50 | $46.50 |
| Purchase #4 | $61.62 | 9.478% | $67.4603 | $67.46 | $67.45 | $67.50 |
| Purchase #5 | $210.68 | 13.351% | $238.8079 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $220.79 | 5.146% | $232.1519 | $232.15 | $232.15 | $232.20 |
| Purchase #7 | $105.79 | 11.816% | $118.2901 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $998.20 | $1,090.7475 | $1,090.75 | $1,090.75 | $1,090.80 | |