| 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 | $201.44 | 13.564% | $228.7633 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $218.45 | 9.316% | $238.8008 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $95.75 | 6.230% | $101.7152 | $101.72 | $101.70 | $101.70 |
| Purchase #4 | $177.39 | 9.149% | $193.6194 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $190.90 | 10.766% | $211.4523 | $211.45 | $211.45 | $211.50 |
| Purchase #6 | $224.67 | 11.622% | $250.7811 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $157.36 | 5.615% | $166.1958 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $1,265.96 | $1,391.3279 | $1,391.33 | $1,391.30 | $1,391.40 | |