| 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 | $205.43 | 8.238% | $222.3533 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $244.63 | 13.158% | $276.8184 | $276.82 | $276.80 | $276.80 |
| Purchase #3 | $90.54 | 5.325% | $95.3613 | $95.36 | $95.35 | $95.40 |
| Purchase #4 | $25.68 | 13.508% | $29.1489 | $29.15 | $29.15 | $29.10 |
| Purchase #5 | $246.85 | 3.224% | $254.8084 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $126.47 | 3.507% | $130.9053 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $245.36 | 13.180% | $277.6984 | $277.70 | $277.70 | $277.70 |
| 7 purchase totals = | $1,184.96 | $1,287.0940 | $1,287.10 | $1,287.05 | $1,287.10 | |