| 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 | $96.28 | 12.263% | $108.0868 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $60.90 | 3.673% | $63.1369 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $226.88 | 4.265% | $236.5564 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $186.65 | 8.811% | $203.0957 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $195.43 | 9.414% | $213.8278 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $134.80 | 10.799% | $149.3571 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $238.43 | 6.186% | $253.1793 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,139.37 | $1,227.2400 | $1,227.26 | $1,227.30 | $1,227.30 | |