| 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 | $114.39 | 13.104% | $129.3797 | $129.38 | $129.40 | $129.40 |
| Purchase #2 | $205.58 | 5.603% | $217.0986 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $84.54 | 11.755% | $94.4777 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $143.76 | 10.242% | $158.4839 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $244.80 | 10.824% | $271.2972 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $145.77 | 8.409% | $158.0278 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $37.86 | 11.449% | $42.1946 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $976.70 | $1,070.9595 | $1,070.96 | $1,071.05 | $1,071.00 | |