| 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 | $110.68 | 9.483% | $121.1758 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $136.75 | 11.755% | $152.825 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $244.60 | 9.255% | $267.2377 | $267.24 | $267.25 | $267.20 |
| Purchase #4 | $228.72 | 10.297% | $252.2713 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $52.53 | 4.758% | $55.0294 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $178.85 | 11.699% | $199.7737 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $84.55 | 8.751% | $91.949 | $91.95 | $91.95 | $91.90 |
| 7 purchase totals = | $1,036.68 | $1,140.2619 | $1,140.27 | $1,140.30 | $1,140.20 | |