| 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 | $86.99 | 5.107% | $91.4326 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $185.63 | 5.496% | $195.8322 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $221.77 | 11.705% | $247.7282 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $46.26 | 10.338% | $51.0424 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $194.87 | 13.401% | $220.9845 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $238.93 | 8.219% | $258.5677 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $193.56 | 3.799% | $200.9133 | $200.91 | $200.90 | $200.90 |
| 7 purchase totals = | $1,168.01 | $1,266.5009 | $1,266.49 | $1,266.55 | $1,266.40 | |