| 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 | $229.76 | 5.360% | $242.0751 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $40.41 | 10.121% | $44.4999 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $241.89 | 11.829% | $270.5032 | $270.50 | $270.50 | $270.50 |
| Purchase #4 | $144.28 | 13.238% | $163.3798 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $168.91 | 3.484% | $174.7948 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $244.36 | 6.271% | $259.6838 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $24.86 | 11.397% | $27.6933 | $27.69 | $27.70 | $27.70 |
| 7 purchase totals = | $1,094.47 | $1,182.6299 | $1,182.62 | $1,182.70 | $1,182.70 | |