| 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 | $11.66 | 7.669% | $12.5542 | $12.55 | $12.55 | $12.60 |
| Purchase #2 | $175.47 | 3.510% | $181.629 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $90.36 | 12.556% | $101.7056 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $202.86 | 11.146% | $225.4708 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $72.43 | 7.659% | $77.9774 | $77.98 | $78.00 | $78.00 |
| Purchase #6 | $129.47 | 11.310% | $144.1131 | $144.11 | $144.10 | $144.10 |
| Purchase #7 | $244.98 | 10.470% | $270.6294 | $270.63 | $270.65 | $270.60 |
| 7 purchase totals = | $927.23 | $1,014.0795 | $1,014.08 | $1,014.10 | $1,014.10 | |