| 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 | $238.28 | 10.693% | $263.7593 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $6.60 | 8.283% | $7.1467 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $213.34 | 10.836% | $236.4575 | $236.46 | $236.45 | $236.50 |
| Purchase #4 | $8.34 | 12.138% | $9.3523 | $9.35 | $9.35 | $9.40 |
| Purchase #5 | $135.89 | 4.401% | $141.8705 | $141.87 | $141.85 | $141.90 |
| Purchase #6 | $116.84 | 5.474% | $123.2358 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $152.65 | 13.540% | $173.3188 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $871.94 | $955.1409 | $955.15 | $955.10 | $955.20 | |