| 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 | $215.46 | 13.785% | $245.1612 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $108.95 | 12.773% | $122.8662 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $115.95 | 13.376% | $131.4595 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $214.32 | 11.344% | $238.6325 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $37.55 | 7.850% | $40.4977 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $208.67 | 11.717% | $233.1199 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $179.91 | 8.362% | $194.9541 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $1,080.81 | $1,206.6911 | $1,206.69 | $1,206.65 | $1,206.80 | |