| 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 | $19.61 | 13.271% | $22.2124 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $168.61 | 3.409% | $174.3579 | $174.36 | $174.35 | $174.40 |
| Purchase #3 | $239.84 | 13.396% | $271.969 | $271.97 | $271.95 | $272.00 |
| Purchase #4 | $138.80 | 8.520% | $150.6258 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $110.57 | 13.137% | $125.0956 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $127.84 | 6.308% | $135.9041 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $106.26 | 9.115% | $115.9456 | $115.95 | $115.95 | $115.90 |
| 7 purchase totals = | $911.53 | $996.1104 | $996.12 | $996.10 | $996.10 | |