| 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 | $111.26 | 10.655% | $123.1148 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $180.76 | 6.599% | $192.6884 | $192.69 | $192.70 | $192.70 |
| Purchase #3 | $234.43 | 8.502% | $254.3612 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $51.77 | 7.191% | $55.4928 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $247.29 | 7.668% | $266.2522 | $266.25 | $266.25 | $266.30 |
| Purchase #6 | $116.80 | 4.418% | $121.9602 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $184.52 | 13.694% | $209.7882 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $1,126.83 | $1,223.6578 | $1,223.65 | $1,223.65 | $1,223.80 | |