| 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 | $224.95 | 7.725% | $242.3274 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $136.38 | 11.309% | $151.8032 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $154.82 | 13.359% | $175.5024 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $13.73 | 11.306% | $15.2823 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $247.80 | 7.429% | $266.2091 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $145.36 | 7.326% | $156.0091 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $219.51 | 11.720% | $245.2366 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $1,142.55 | $1,252.3701 | $1,252.37 | $1,252.40 | $1,252.30 | |