| 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 | $195.90 | 10.342% | $216.16 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $56.26 | 5.776% | $59.5096 | $59.51 | $59.50 | $59.50 |
| Purchase #3 | $139.59 | 9.863% | $153.3578 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $244.45 | 10.132% | $269.2177 | $269.22 | $269.20 | $269.20 |
| Purchase #5 | $84.64 | 11.473% | $94.3507 | $94.35 | $94.35 | $94.40 |
| Purchase #6 | $231.65 | 12.550% | $260.7221 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $240.92 | 5.422% | $253.9827 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $1,193.41 | $1,307.3006 | $1,307.30 | $1,307.25 | $1,307.40 | |