| 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 | $23.52 | 4.123% | $24.4897 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $117.36 | 12.286% | $131.7788 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $131.96 | 4.613% | $138.0473 | $138.05 | $138.05 | $138.00 |
| Purchase #4 | $166.37 | 9.731% | $182.5595 | $182.56 | $182.55 | $182.60 |
| Purchase #5 | $156.28 | 10.815% | $173.1817 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $159.61 | 11.349% | $177.7241 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $192.69 | 12.417% | $216.6163 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $947.79 | $1,044.3974 | $1,044.40 | $1,044.40 | $1,044.40 | |