| 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 | $22.84 | 13.102% | $25.8325 | $25.83 | $25.85 | $25.80 |
| Purchase #2 | $228.45 | 11.368% | $254.4202 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $110.81 | 10.120% | $122.024 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $161.84 | 11.274% | $180.0858 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $104.34 | 7.786% | $112.4639 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $153.48 | 5.286% | $161.593 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $63.31 | 8.225% | $68.5172 | $68.52 | $68.50 | $68.50 |
| 7 purchase totals = | $845.07 | $924.9366 | $924.93 | $924.90 | $924.90 | |