| 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 | $234.73 | 10.311% | $258.933 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $50.45 | 6.780% | $53.8705 | $53.87 | $53.85 | $53.90 |
| Purchase #3 | $75.70 | 10.801% | $83.8764 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $230.75 | 6.652% | $246.0995 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $101.41 | 7.249% | $108.7612 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $83.46 | 13.288% | $94.5502 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $224.48 | 5.602% | $237.0554 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $1,000.98 | $1,083.1462 | $1,083.15 | $1,083.15 | $1,083.30 | |