| 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 | $115.48 | 10.528% | $127.6377 | $127.64 | $127.65 | $127.60 |
| Purchase #2 | $193.48 | 4.465% | $202.1189 | $202.12 | $202.10 | $202.10 |
| Purchase #3 | $206.27 | 9.165% | $225.1746 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $243.34 | 6.516% | $259.196 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $41.95 | 7.839% | $45.2385 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $8.38 | 3.747% | $8.694 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $50.51 | 8.669% | $54.8887 | $54.89 | $54.90 | $54.90 |
| 7 purchase totals = | $859.41 | $922.9484 | $922.95 | $922.95 | $922.90 | |