| 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 | $217.45 | 3.192% | $224.391 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $17.55 | 12.556% | $19.7536 | $19.75 | $19.75 | $19.80 |
| Purchase #3 | $81.91 | 4.151% | $85.3101 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $184.40 | 4.535% | $192.7625 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $104.31 | 6.807% | $111.4104 | $111.41 | $111.40 | $111.40 |
| Purchase #6 | $134.67 | 7.849% | $145.2402 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $141.58 | 12.489% | $159.2619 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $881.87 | $938.1297 | $938.12 | $938.10 | $938.20 | |