| 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 | $73.86 | 12.245% | $82.9042 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $35.76 | 6.394% | $38.0465 | $38.05 | $38.05 | $38.00 |
| Purchase #3 | $244.55 | 10.140% | $269.3474 | $269.35 | $269.35 | $269.30 |
| Purchase #4 | $12.26 | 13.666% | $13.9355 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $182.34 | 8.214% | $197.3174 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $116.97 | 7.114% | $125.2912 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $240.53 | 13.156% | $272.1741 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $906.27 | $999.0163 | $999.02 | $999.00 | $998.90 | |