| 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 | $220.59 | 3.291% | $227.8496 | $227.85 | $227.85 | $227.80 |
| Purchase #2 | $144.34 | 3.368% | $149.2014 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $203.34 | 12.417% | $228.5887 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $21.88 | 13.271% | $24.7837 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $118.26 | 5.690% | $124.989 | $124.99 | $125.00 | $125.00 |
| Purchase #6 | $236.96 | 9.417% | $259.2745 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $163.39 | 12.301% | $183.4886 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $1,108.76 | $1,198.1755 | $1,198.17 | $1,198.20 | $1,198.20 | |