| 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 | $202.75 | 10.358% | $223.7508 | $223.75 | $223.75 | $223.80 |
| Purchase #2 | $32.28 | 13.669% | $36.6924 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $7.79 | 5.424% | $8.2125 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $113.78 | 12.532% | $128.0389 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $210.89 | 4.224% | $219.798 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $111.68 | 9.575% | $122.3734 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $243.66 | 3.635% | $252.517 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $922.83 | $991.3830 | $991.38 | $991.35 | $991.40 | |