| 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 | $92.88 | 10.402% | $102.5414 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $163.34 | 12.264% | $183.372 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $97.77 | 10.739% | $108.2695 | $108.27 | $108.25 | $108.30 |
| Purchase #4 | $103.64 | 8.234% | $112.1737 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $241.25 | 7.321% | $258.9119 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $78.80 | 5.701% | $83.2924 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $57.80 | 4.342% | $60.3097 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $835.48 | $908.8706 | $908.86 | $908.80 | $908.90 | |