| 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 | $110.92 | 5.730% | $117.2757 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $229.37 | 9.739% | $251.7083 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $84.26 | 8.778% | $91.6563 | $91.66 | $91.65 | $91.70 |
| Purchase #4 | $105.98 | 7.678% | $114.1171 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $111.98 | 6.718% | $119.5028 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $122.47 | 9.102% | $133.6172 | $133.62 | $133.60 | $133.60 |
| Purchase #7 | $227.60 | 10.590% | $251.7028 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $992.58 | $1,079.5802 | $1,079.59 | $1,079.55 | $1,079.60 | |