| 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 | $210.64 | 12.535% | $237.0437 | $237.04 | $237.05 | $237.00 |
| Purchase #2 | $144.76 | 12.847% | $163.3573 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $75.68 | 5.563% | $79.8901 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $9.83 | 5.157% | $10.3369 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $21.49 | 12.245% | $24.1215 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $157.95 | 9.319% | $172.6694 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $17.41 | 13.646% | $19.7858 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $637.76 | $707.2047 | $707.21 | $707.20 | $707.20 | |