| 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 | $237.46 | 11.873% | $265.6536 | $265.65 | $265.65 | $265.70 |
| Purchase #2 | $121.96 | 13.743% | $138.721 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $243.34 | 12.379% | $273.4631 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $238.76 | 4.546% | $249.614 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $250.43 | 5.364% | $263.8631 | $263.86 | $263.85 | $263.90 |
| Purchase #6 | $89.68 | 7.272% | $96.2015 | $96.20 | $96.20 | $96.20 |
| Purchase #7 | $16.70 | 13.474% | $18.9502 | $18.95 | $18.95 | $19.00 |
| 7 purchase totals = | $1,198.33 | $1,306.4665 | $1,306.45 | $1,306.40 | $1,306.60 | |