| 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 | $122.65 | 10.208% | $135.1701 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $238.91 | 4.796% | $250.3681 | $250.37 | $250.35 | $250.40 |
| Purchase #3 | $114.49 | 3.523% | $118.5235 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $205.63 | 9.470% | $225.1032 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $67.28 | 6.233% | $71.4736 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $108.63 | 9.559% | $119.0139 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $151.46 | 11.630% | $169.0748 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $1,009.05 | $1,088.7272 | $1,088.71 | $1,088.60 | $1,088.80 | |