| 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 | $13.54 | 13.198% | $15.327 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $111.97 | 6.813% | $119.5985 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $184.91 | 10.216% | $203.8004 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $41.78 | 3.622% | $43.2933 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $229.75 | 12.195% | $257.768 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $70.49 | 6.621% | $75.1571 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $197.26 | 13.538% | $223.9651 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $849.70 | $938.9094 | $938.92 | $938.90 | $939.00 | |