| 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 | $241.31 | 10.155% | $265.815 | $265.82 | $265.80 | $265.80 |
| Purchase #2 | $45.44 | 12.425% | $51.0859 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $139.72 | 6.223% | $148.4148 | $148.41 | $148.40 | $148.40 |
| Purchase #4 | $201.77 | 6.708% | $215.3047 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $67.56 | 10.466% | $74.6308 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $204.35 | 10.318% | $225.4348 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $145.88 | 9.496% | $159.7328 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $1,046.03 | $1,140.4188 | $1,140.41 | $1,140.45 | $1,140.30 | |