| 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 | $222.42 | 9.827% | $244.2772 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $28.41 | 10.234% | $31.3175 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $52.49 | 11.450% | $58.5001 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $120.82 | 6.577% | $128.7663 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $125.79 | 13.570% | $142.8597 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $54.80 | 3.302% | $56.6095 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $79.77 | 9.556% | $87.3928 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $684.50 | $749.7231 | $749.73 | $749.70 | $749.80 | |