| 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 | $211.67 | 8.842% | $230.3859 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $127.69 | 13.546% | $144.9869 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $203.91 | 10.603% | $225.5306 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $59.90 | 4.747% | $62.7435 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $177.25 | 13.171% | $200.5956 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $7.61 | 9.509% | $8.3336 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $62.58 | 5.201% | $65.8348 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $850.61 | $938.4109 | $938.41 | $938.50 | $938.30 | |