| 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 | $243.99 | 5.299% | $256.919 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $136.26 | 8.381% | $147.68 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $93.60 | 5.582% | $98.8248 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $167.29 | 7.204% | $179.3416 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $44.47 | 7.407% | $47.7639 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $236.72 | 11.425% | $263.7653 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $49.60 | 12.581% | $55.8402 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $971.93 | $1,050.1348 | $1,050.13 | $1,050.10 | $1,050.10 | |