| 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 | $8.45 | 12.516% | $9.5076 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $27.49 | 6.309% | $29.2243 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $216.44 | 11.607% | $241.5622 | $241.56 | $241.55 | $241.60 |
| Purchase #4 | $245.80 | 7.405% | $264.0015 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $131.65 | 3.578% | $136.3604 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $247.96 | 3.496% | $256.6287 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $41.52 | 8.114% | $44.8889 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $919.31 | $982.1736 | $982.17 | $982.15 | $982.20 | |