| 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 | $232.87 | 3.130% | $240.1588 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $46.85 | 9.149% | $51.1363 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $68.36 | 3.397% | $70.6822 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $174.47 | 8.386% | $189.1011 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $218.51 | 9.271% | $238.7681 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $245.64 | 11.187% | $273.1197 | $273.12 | $273.10 | $273.10 |
| Purchase #7 | $65.79 | 7.365% | $70.6354 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $1,052.49 | $1,133.6016 | $1,133.61 | $1,133.60 | $1,133.60 | |