| 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 | $39.80 | 4.555% | $41.6129 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $223.45 | 12.315% | $250.9679 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $182.67 | 3.701% | $189.4306 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $217.63 | 11.182% | $241.9654 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $220.87 | 9.390% | $241.6097 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $236.48 | 13.425% | $268.2274 | $268.23 | $268.25 | $268.20 |
| Purchase #7 | $59.76 | 12.747% | $67.3776 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $1,180.66 | $1,301.1915 | $1,301.20 | $1,301.20 | $1,301.20 | |