| 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 | $232.90 | 7.119% | $249.4802 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $80.75 | 5.252% | $84.991 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $59.69 | 12.151% | $66.9429 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $171.71 | 10.820% | $190.289 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $41.66 | 10.183% | $45.9022 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $173.89 | 13.534% | $197.4243 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $22.90 | 4.168% | $23.8545 | $23.85 | $23.85 | $23.90 |
| 7 purchase totals = | $783.50 | $858.8841 | $858.87 | $858.90 | $858.90 | |