| 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 | $184.67 | 13.636% | $209.8516 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $170.63 | 7.825% | $183.9818 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $97.68 | 5.175% | $102.7349 | $102.73 | $102.75 | $102.70 |
| Purchase #4 | $220.39 | 6.864% | $235.5176 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $105.97 | 6.801% | $113.177 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $201.91 | 8.852% | $219.7831 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $26.79 | 3.381% | $27.6958 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $1,008.04 | $1,092.7418 | $1,092.74 | $1,092.80 | $1,092.80 | |