| 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 | $124.36 | 5.605% | $131.3304 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $45.62 | 5.211% | $47.9973 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $245.75 | 10.415% | $271.3449 | $271.34 | $271.35 | $271.30 |
| Purchase #4 | $130.44 | 6.646% | $139.109 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $163.37 | 7.807% | $176.1243 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $156.73 | 8.777% | $170.4862 | $170.49 | $170.50 | $170.50 |
| Purchase #7 | $228.97 | 11.142% | $254.4818 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $1,095.24 | $1,190.8739 | $1,190.87 | $1,190.90 | $1,190.80 | |