| 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 | $225.67 | 9.351% | $246.7724 | $246.77 | $246.75 | $246.80 |
| Purchase #2 | $103.46 | 4.743% | $108.3671 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $21.95 | 13.647% | $24.9455 | $24.95 | $24.95 | $24.90 |
| Purchase #4 | $147.60 | 11.303% | $164.2832 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $242.37 | 12.114% | $271.7307 | $271.73 | $271.75 | $271.70 |
| Purchase #6 | $103.86 | 12.342% | $116.6784 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $101.56 | 11.785% | $113.5288 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $946.47 | $1,046.3061 | $1,046.31 | $1,046.35 | $1,046.30 | |