| 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 | $226.60 | 12.178% | $254.1953 | $254.20 | $254.20 | $254.20 |
| Purchase #2 | $28.60 | 9.476% | $31.3101 | $31.31 | $31.30 | $31.30 |
| Purchase #3 | $102.77 | 13.496% | $116.6398 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $135.57 | 3.579% | $140.4221 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $39.48 | 11.465% | $44.0064 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $71.87 | 8.282% | $77.8223 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $41.82 | 7.729% | $45.0523 | $45.05 | $45.05 | $45.10 |
| 7 purchase totals = | $646.71 | $709.4483 | $709.45 | $709.40 | $709.40 | |