| 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 | $202.47 | 13.518% | $229.8399 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $99.43 | 10.705% | $110.074 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $172.98 | 13.696% | $196.6713 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $121.54 | 6.584% | $129.5422 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $137.79 | 4.359% | $143.7963 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $203.65 | 6.814% | $217.5267 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $59.51 | 12.225% | $66.7851 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $997.37 | $1,094.2355 | $1,094.24 | $1,094.25 | $1,094.20 | |