| 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 | $89.74 | 9.264% | $98.0535 | $98.05 | $98.05 | $98.10 |
| Purchase #2 | $18.75 | 7.188% | $20.0978 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $162.98 | 10.203% | $179.6088 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $186.80 | 12.202% | $209.5933 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $232.36 | 3.531% | $240.5646 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $92.96 | 10.646% | $102.8565 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $173.92 | 13.528% | $197.4479 | $197.45 | $197.45 | $197.40 |
| 7 purchase totals = | $957.51 | $1,048.2224 | $1,048.22 | $1,048.20 | $1,048.30 | |