| 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 | $189.95 | 5.344% | $200.1009 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $134.37 | 8.480% | $145.7646 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $134.87 | 11.130% | $149.881 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $237.83 | 11.544% | $265.2851 | $265.29 | $265.30 | $265.30 |
| Purchase #5 | $134.54 | 10.673% | $148.8995 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $238.52 | 6.219% | $253.3536 | $253.35 | $253.35 | $253.40 |
| Purchase #7 | $45.34 | 11.353% | $50.4875 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $1,115.42 | $1,213.7722 | $1,213.77 | $1,213.80 | $1,213.90 | |