| 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 | $181.31 | 13.785% | $206.3036 | $206.30 | $206.30 | $206.30 |
| Purchase #2 | $58.34 | 9.816% | $64.0667 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $99.62 | 12.855% | $112.4262 | $112.43 | $112.45 | $112.40 |
| Purchase #4 | $23.51 | 6.168% | $24.9601 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $113.79 | 3.358% | $117.6111 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $220.99 | 6.807% | $236.0328 | $236.03 | $236.05 | $236.00 |
| Purchase #7 | $50.89 | 7.105% | $54.5057 | $54.51 | $54.50 | $54.50 |
| 7 purchase totals = | $748.45 | $815.9062 | $815.91 | $815.90 | $815.90 | |