| 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 | $99.94 | 11.102% | $111.0353 | $111.04 | $111.05 | $111.00 |
| Purchase #2 | $81.67 | 5.484% | $86.1488 | $86.15 | $86.15 | $86.10 |
| Purchase #3 | $178.43 | 13.500% | $202.5181 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $231.27 | 9.730% | $253.7726 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $230.82 | 11.841% | $258.1514 | $258.15 | $258.15 | $258.20 |
| Purchase #6 | $173.96 | 5.366% | $183.2947 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $173.71 | 8.427% | $188.3485 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $1,169.80 | $1,283.2694 | $1,283.27 | $1,283.25 | $1,283.20 | |