| 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 | $239.82 | 5.633% | $253.3291 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $246.93 | 4.570% | $258.2147 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $121.93 | 6.496% | $129.8506 | $129.85 | $129.85 | $129.90 |
| Purchase #4 | $74.61 | 3.419% | $77.1609 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $152.44 | 13.578% | $173.1383 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $144.66 | 4.482% | $151.1437 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $216.86 | 8.843% | $236.0369 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $1,197.25 | $1,278.8742 | $1,278.87 | $1,278.90 | $1,278.80 | |