| 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 | $248.98 | 12.509% | $280.1249 | $280.12 | $280.10 | $280.10 |
| Purchase #2 | $17.86 | 4.259% | $18.6207 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $146.63 | 13.314% | $166.1523 | $166.15 | $166.15 | $166.20 |
| Purchase #4 | $192.58 | 7.663% | $207.3374 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $163.97 | 7.771% | $176.7121 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $238.60 | 4.433% | $249.1771 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $180.54 | 5.481% | $190.4354 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $1,189.16 | $1,288.5599 | $1,288.56 | $1,288.55 | $1,288.50 | |