| 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 | $118.64 | 3.200% | $122.4365 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $163.31 | 10.702% | $180.7874 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $187.81 | 9.847% | $206.3037 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $193.28 | 6.844% | $206.5081 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $110.94 | 9.304% | $121.2619 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $21.88 | 8.197% | $23.6735 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $136.33 | 4.408% | $142.3394 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $932.19 | $1,003.3105 | $1,003.31 | $1,003.30 | $1,003.30 | |