| 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 | $28.64 | 8.309% | $31.0197 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $47.47 | 12.435% | $53.3729 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $185.35 | 8.578% | $201.2493 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $55.42 | 6.601% | $59.0783 | $59.08 | $59.10 | $59.10 |
| Purchase #5 | $246.36 | 11.494% | $274.6766 | $274.68 | $274.70 | $274.70 |
| Purchase #6 | $146.85 | 3.503% | $151.9942 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $222.99 | 9.788% | $244.8163 | $244.82 | $244.80 | $244.80 |
| 7 purchase totals = | $933.08 | $1,016.2073 | $1,016.21 | $1,016.20 | $1,016.20 | |