| 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 | $202.61 | 4.809% | $212.3535 | $212.35 | $212.35 | $212.40 |
| Purchase #2 | $247.68 | 7.670% | $266.6771 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $149.77 | 4.127% | $155.951 | $155.95 | $155.95 | $156.00 |
| Purchase #4 | $136.40 | 12.165% | $152.9931 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $144.71 | 11.504% | $161.3574 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $155.56 | 3.723% | $161.3515 | $161.35 | $161.35 | $161.40 |
| Purchase #7 | $5.58 | 3.300% | $5.7641 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $1,042.31 | $1,116.4477 | $1,116.44 | $1,116.45 | $1,116.70 | |