| 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 | $113.57 | 3.771% | $117.8527 | $117.85 | $117.85 | $117.90 |
| Purchase #2 | $14.45 | 3.832% | $15.0037 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $92.66 | 8.640% | $100.6658 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $216.40 | 4.118% | $225.3114 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $100.68 | 9.643% | $110.3886 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $122.28 | 13.317% | $138.564 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $38.40 | 11.327% | $42.7496 | $42.75 | $42.75 | $42.70 |
| 7 purchase totals = | $698.44 | $750.5358 | $750.53 | $750.50 | $750.60 | |