| 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 | $203.56 | 12.825% | $229.6666 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $247.70 | 4.463% | $258.7549 | $258.75 | $258.75 | $258.80 |
| Purchase #3 | $53.49 | 13.219% | $60.5608 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $217.77 | 13.715% | $247.6372 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $110.77 | 5.866% | $117.2678 | $117.27 | $117.25 | $117.30 |
| Purchase #6 | $35.56 | 10.191% | $39.1839 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $61.27 | 7.172% | $65.6643 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $930.12 | $1,018.7355 | $1,018.73 | $1,018.70 | $1,018.90 | |