| 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 | $121.71 | 3.314% | $125.7435 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $190.88 | 11.631% | $213.0813 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $136.84 | 3.844% | $142.1001 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $71.80 | 6.527% | $76.4864 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $178.85 | 8.794% | $194.5781 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $31.30 | 8.684% | $34.0181 | $34.02 | $34.00 | $34.00 |
| Purchase #7 | $213.41 | 3.564% | $221.0159 | $221.02 | $221.00 | $221.00 |
| 7 purchase totals = | $944.79 | $1,007.0234 | $1,007.03 | $1,007.05 | $1,007.00 | |