| 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 | $223.85 | 3.203% | $231.0199 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $101.85 | 11.692% | $113.7583 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $84.55 | 10.583% | $93.4979 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $43.44 | 8.588% | $47.1706 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $223.42 | 9.464% | $244.5645 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $86.77 | 6.293% | $92.2304 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $236.79 | 11.203% | $263.3176 | $263.32 | $263.30 | $263.30 |
| 7 purchase totals = | $1,000.67 | $1,085.5592 | $1,085.56 | $1,085.50 | $1,085.60 | |