| 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 | $209.70 | 3.830% | $217.7315 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $211.51 | 6.494% | $225.2455 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $60.35 | 7.476% | $64.8618 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $227.85 | 7.338% | $244.5696 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $231.66 | 13.122% | $262.0584 | $262.06 | $262.05 | $262.10 |
| Purchase #6 | $31.59 | 4.395% | $32.9784 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $103.82 | 5.794% | $109.8353 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $1,076.48 | $1,157.2805 | $1,157.29 | $1,157.30 | $1,157.30 | |