| 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 | $227.61 | 7.747% | $245.2429 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $91.42 | 4.507% | $95.5403 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $197.54 | 8.476% | $214.2835 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $80.73 | 9.142% | $88.1103 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $113.98 | 4.796% | $119.4465 | $119.45 | $119.45 | $119.40 |
| Purchase #6 | $25.56 | 3.711% | $26.5085 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $33.87 | 8.615% | $36.7879 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $770.71 | $825.9199 | $825.92 | $825.95 | $825.80 | |