| 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 | $19.79 | 13.255% | $22.4132 | $22.41 | $22.40 | $22.40 |
| Purchase #2 | $95.92 | 10.421% | $105.9158 | $105.92 | $105.90 | $105.90 |
| Purchase #3 | $177.41 | 3.393% | $183.4295 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $194.49 | 3.484% | $201.266 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $33.34 | 3.639% | $34.5532 | $34.55 | $34.55 | $34.60 |
| Purchase #6 | $216.45 | 5.250% | $227.8136 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $90.62 | 12.239% | $101.711 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $828.02 | $877.1023 | $877.10 | $877.05 | $877.10 | |