| 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 | $237.69 | 11.660% | $265.4047 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $234.48 | 8.406% | $254.1904 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $243.41 | 5.770% | $257.4548 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $98.29 | 4.498% | $102.7111 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $241.77 | 10.317% | $266.7134 | $266.71 | $266.70 | $266.70 |
| Purchase #6 | $179.73 | 4.172% | $187.2283 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $230.48 | 10.127% | $253.8207 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $1,465.85 | $1,587.5234 | $1,587.51 | $1,587.50 | $1,587.50 | |