| 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 | $192.37 | 10.699% | $212.9517 | $212.95 | $212.95 | $213.00 |
| Purchase #2 | $170.92 | 10.832% | $189.4341 | $189.43 | $189.45 | $189.40 |
| Purchase #3 | $123.84 | 8.381% | $134.219 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $172.45 | 12.734% | $194.4098 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $158.82 | 4.804% | $166.4497 | $166.45 | $166.45 | $166.40 |
| Purchase #6 | $194.91 | 13.398% | $221.024 | $221.02 | $221.00 | $221.00 |
| Purchase #7 | $101.75 | 6.805% | $108.6741 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $1,115.06 | $1,227.1624 | $1,227.15 | $1,227.10 | $1,227.10 | |