| 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 | $200.89 | 3.268% | $207.4551 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $195.82 | 4.214% | $204.0719 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $29.53 | 8.577% | $32.0628 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $102.45 | 7.212% | $109.8387 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $166.25 | 5.427% | $175.2724 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $105.92 | 8.681% | $115.1149 | $115.11 | $115.10 | $115.10 |
| Purchase #7 | $214.91 | 13.820% | $244.6106 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $1,015.77 | $1,088.4264 | $1,088.42 | $1,088.35 | $1,088.50 | |