| 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 | $185.50 | 10.233% | $204.4822 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $229.67 | 6.761% | $245.198 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $153.57 | 9.672% | $168.4233 | $168.42 | $168.40 | $168.40 |
| Purchase #4 | $107.63 | 10.287% | $118.7019 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $207.81 | 7.602% | $223.6077 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $99.56 | 3.140% | $102.6862 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $238.36 | 7.388% | $255.97 | $255.97 | $255.95 | $256.00 |
| 7 purchase totals = | $1,222.10 | $1,319.0693 | $1,319.07 | $1,319.05 | $1,319.10 | |