| 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 | $232.55 | 4.523% | $243.0682 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $225.73 | 8.484% | $244.8809 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $33.32 | 6.325% | $35.4275 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $138.50 | 5.403% | $145.9832 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $217.74 | 10.128% | $239.7927 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $131.97 | 7.698% | $142.1291 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $181.54 | 12.571% | $204.3614 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $1,161.35 | $1,255.6430 | $1,255.64 | $1,255.70 | $1,255.70 | |