| 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 | $20.86 | 12.474% | $23.4621 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $141.61 | 9.382% | $154.8959 | $154.90 | $154.90 | $154.90 |
| Purchase #3 | $247.84 | 11.787% | $277.0529 | $277.05 | $277.05 | $277.10 |
| Purchase #4 | $120.84 | 11.379% | $134.5904 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $204.39 | 13.750% | $232.4936 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $232.70 | 10.125% | $256.2609 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $164.42 | 4.173% | $171.2812 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $1,132.66 | $1,250.0370 | $1,250.03 | $1,250.05 | $1,250.20 | |