| 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 | $230.47 | 9.806% | $253.0699 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $18.31 | 4.267% | $19.0913 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $125.36 | 13.725% | $142.5657 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $173.93 | 4.818% | $182.3099 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $235.93 | 7.723% | $254.1509 | $254.15 | $254.15 | $254.20 |
| Purchase #6 | $69.60 | 6.624% | $74.2103 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $244.67 | 7.301% | $262.5334 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,098.27 | $1,187.9314 | $1,187.93 | $1,187.90 | $1,188.00 | |