| 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 | $208.37 | 5.389% | $219.5991 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $158.70 | 7.135% | $170.0232 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $89.45 | 4.674% | $93.6309 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $17.26 | 6.496% | $18.3812 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $150.72 | 5.247% | $158.6283 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $219.62 | 5.731% | $232.2064 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $63.59 | 9.719% | $69.7703 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $907.71 | $962.2394 | $962.24 | $962.25 | $962.20 | |