| 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 | $174.36 | 12.867% | $196.7949 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $212.60 | 11.333% | $236.694 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $66.69 | 6.607% | $71.0962 | $71.10 | $71.10 | $71.10 |
| Purchase #4 | $45.62 | 4.512% | $47.6784 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $111.98 | 7.155% | $119.9922 | $119.99 | $120.00 | $120.00 |
| Purchase #6 | $244.70 | 13.807% | $278.4857 | $278.49 | $278.50 | $278.50 |
| Purchase #7 | $17.34 | 11.574% | $19.3469 | $19.35 | $19.35 | $19.30 |
| 7 purchase totals = | $873.29 | $970.0883 | $970.09 | $970.15 | $970.10 | |