| 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 | $225.86 | 9.501% | $247.319 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $128.44 | 3.837% | $133.3682 | $133.37 | $133.35 | $133.40 |
| Purchase #3 | $204.38 | 12.282% | $229.482 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $10.41 | 11.128% | $11.5684 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $35.58 | 5.720% | $37.6152 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $16.97 | 9.150% | $18.5228 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $183.54 | 5.238% | $193.1538 | $193.15 | $193.15 | $193.20 |
| 7 purchase totals = | $805.18 | $871.0294 | $871.03 | $870.95 | $871.10 | |