| 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 | $218.59 | 12.240% | $245.3454 | $245.35 | $245.35 | $245.30 |
| Purchase #2 | $200.98 | 7.870% | $216.7971 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $182.59 | 9.600% | $200.1186 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $212.68 | 6.103% | $225.6599 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $71.68 | 8.570% | $77.823 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $244.71 | 6.808% | $261.3699 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $178.32 | 8.248% | $193.0278 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $1,309.55 | $1,420.1417 | $1,420.15 | $1,420.10 | $1,420.10 | |