| 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 | $225.96 | 11.237% | $251.3511 | $251.35 | $251.35 | $251.40 |
| Purchase #2 | $233.59 | 9.516% | $255.8184 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $10.59 | 12.785% | $11.9439 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $93.25 | 5.395% | $98.2808 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $141.37 | 11.516% | $157.6502 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $95.40 | 10.176% | $105.1079 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $28.94 | 9.457% | $31.6769 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $829.10 | $911.8292 | $911.83 | $911.85 | $911.90 | |