| 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 | $245.85 | 8.264% | $266.167 | $266.17 | $266.15 | $266.20 |
| Purchase #2 | $190.82 | 8.146% | $206.3642 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $155.94 | 3.772% | $161.8221 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $236.64 | 9.807% | $259.8473 | $259.85 | $259.85 | $259.80 |
| Purchase #5 | $221.91 | 9.847% | $243.7615 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $57.71 | 9.576% | $63.2363 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $7.37 | 7.834% | $7.9474 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $1,116.24 | $1,209.1458 | $1,209.15 | $1,209.10 | $1,209.10 | |