| 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 | $231.26 | 5.178% | $243.2346 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $114.86 | 13.526% | $130.396 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $37.40 | 11.694% | $41.7736 | $41.77 | $41.75 | $41.80 |
| Purchase #4 | $130.54 | 9.186% | $142.5314 | $142.53 | $142.55 | $142.50 |
| Purchase #5 | $86.55 | 11.621% | $96.608 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $9.62 | 4.253% | $10.0291 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $192.46 | 10.651% | $212.9589 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $802.69 | $877.5316 | $877.53 | $877.55 | $877.50 | |