| 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 | $239.87 | 9.345% | $262.2859 | $262.29 | $262.30 | $262.30 |
| Purchase #2 | $111.59 | 3.421% | $115.4075 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $38.70 | 4.733% | $40.5317 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $20.95 | 5.562% | $22.1152 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $249.66 | 5.471% | $263.3189 | $263.32 | $263.30 | $263.30 |
| Purchase #6 | $143.61 | 13.669% | $163.2401 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $238.28 | 12.294% | $267.5741 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $1,042.66 | $1,134.4734 | $1,134.48 | $1,134.45 | $1,134.40 | |