| 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 | $33.61 | 4.650% | $35.1729 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $174.63 | 13.471% | $198.1544 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $197.52 | 11.867% | $220.9597 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $105.60 | 11.272% | $117.5032 | $117.50 | $117.50 | $117.50 |
| Purchase #5 | $13.61 | 12.258% | $15.2783 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $141.43 | 5.564% | $149.2992 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $243.29 | 11.701% | $271.7574 | $271.76 | $271.75 | $271.80 |
| 7 purchase totals = | $909.69 | $1,008.1251 | $1,008.12 | $1,008.10 | $1,008.30 | |