| 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 | $40.43 | 12.364% | $45.4288 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $149.45 | 6.275% | $158.828 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $204.32 | 4.561% | $213.639 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $243.57 | 3.357% | $251.7466 | $251.75 | $251.75 | $251.70 |
| Purchase #5 | $235.99 | 7.184% | $252.9435 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $136.70 | 11.179% | $151.9817 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $166.64 | 7.793% | $179.6263 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $1,177.10 | $1,254.1939 | $1,254.20 | $1,254.30 | $1,254.00 | |