| 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 | $248.82 | 9.642% | $272.8112 | $272.81 | $272.80 | $272.80 |
| Purchase #2 | $240.41 | 4.672% | $251.642 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $210.29 | 5.413% | $221.673 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $18.87 | 10.308% | $20.8151 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $48.93 | 10.755% | $54.1924 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $120.95 | 12.663% | $136.2659 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $65.44 | 11.178% | $72.7549 | $72.75 | $72.75 | $72.80 |
| 7 purchase totals = | $953.71 | $1,030.1545 | $1,030.15 | $1,030.10 | $1,030.20 | |