| 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 | $237.86 | 13.816% | $270.7227 | $270.72 | $270.70 | $270.70 |
| Purchase #2 | $55.36 | 6.213% | $58.7995 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $164.37 | 13.843% | $187.1237 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $40.46 | 4.143% | $42.1363 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $37.96 | 10.160% | $41.8167 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $248.74 | 9.734% | $272.9524 | $272.95 | $272.95 | $273.00 |
| Purchase #7 | $197.76 | 5.864% | $209.3566 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $982.51 | $1,082.9079 | $1,082.91 | $1,082.85 | $1,082.90 | |