| 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 | $124.44 | 9.598% | $136.3838 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $189.57 | 6.294% | $201.5015 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $100.27 | 10.504% | $110.8024 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $203.75 | 6.487% | $216.9673 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $171.34 | 10.406% | $189.1696 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $214.95 | 11.110% | $238.8309 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $147.90 | 8.300% | $160.1757 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $1,152.22 | $1,253.8312 | $1,253.83 | $1,253.85 | $1,253.90 | |