| 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 | $219.53 | 7.522% | $236.043 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $189.88 | 5.604% | $200.5209 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $208.41 | 10.653% | $230.6119 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $235.78 | 8.700% | $256.2929 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $63.88 | 10.498% | $70.5861 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $214.82 | 12.624% | $241.9389 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $154.88 | 10.304% | $170.8388 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $1,287.18 | $1,406.8325 | $1,406.83 | $1,406.85 | $1,406.70 | |