| 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 | $172.74 | 10.420% | $190.7395 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $183.86 | 6.233% | $195.32 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $104.98 | 11.679% | $117.2406 | $117.24 | $117.25 | $117.20 |
| Purchase #4 | $67.33 | 11.679% | $75.1935 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $250.33 | 12.248% | $280.9904 | $280.99 | $281.00 | $281.00 |
| Purchase #6 | $86.69 | 5.252% | $91.243 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $231.74 | 7.662% | $249.4959 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $1,097.67 | $1,200.2229 | $1,200.22 | $1,200.25 | $1,200.10 | |