| 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 | $81.68 | 12.155% | $91.6082 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $189.76 | 3.797% | $196.9652 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $189.89 | 8.666% | $206.3459 | $206.35 | $206.35 | $206.30 |
| Purchase #4 | $246.88 | 6.210% | $262.2112 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $36.77 | 8.197% | $39.784 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $47.69 | 4.391% | $49.7841 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $226.57 | 4.143% | $235.9568 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $1,019.24 | $1,082.6554 | $1,082.66 | $1,082.65 | $1,082.70 | |