| 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 | $122.83 | 6.599% | $130.9356 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $199.60 | 10.207% | $219.9732 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $53.69 | 4.751% | $56.2408 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $22.29 | 11.448% | $24.8418 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $246.60 | 11.373% | $274.6458 | $274.65 | $274.65 | $274.60 |
| Purchase #6 | $169.75 | 6.260% | $180.3764 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $63.45 | 7.821% | $68.4124 | $68.41 | $68.40 | $68.40 |
| 7 purchase totals = | $878.21 | $955.4260 | $955.43 | $955.45 | $955.30 | |