| 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 | $230.99 | 8.667% | $251.0099 | $251.01 | $251.00 | $251.00 |
| Purchase #2 | $130.95 | 4.336% | $136.628 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $46.89 | 7.823% | $50.5582 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $102.92 | 8.864% | $112.0428 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $227.99 | 5.648% | $240.8669 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $84.78 | 8.485% | $91.9736 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $16.28 | 3.147% | $16.7923 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $840.80 | $899.8717 | $899.87 | $899.85 | $899.90 | |