| 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 | $189.32 | 7.306% | $203.1517 | $203.15 | $203.15 | $203.20 |
| Purchase #2 | $36.70 | 9.314% | $40.1182 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $54.55 | 7.425% | $58.6003 | $58.60 | $58.60 | $58.60 |
| Purchase #4 | $100.35 | 10.571% | $110.958 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $245.58 | 8.415% | $266.2456 | $266.25 | $266.25 | $266.20 |
| Purchase #6 | $79.96 | 3.394% | $82.6738 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $184.63 | 5.121% | $194.0849 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $891.09 | $955.8325 | $955.83 | $955.80 | $955.90 | |