| 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 | $232.77 | 7.355% | $249.8902 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $197.73 | 5.444% | $208.4944 | $208.49 | $208.50 | $208.50 |
| Purchase #3 | $14.62 | 4.124% | $15.2229 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $132.91 | 13.260% | $150.5339 | $150.53 | $150.55 | $150.50 |
| Purchase #5 | $119.70 | 3.128% | $123.4442 | $123.44 | $123.45 | $123.40 |
| Purchase #6 | $178.27 | 6.744% | $190.2925 | $190.29 | $190.30 | $190.30 |
| Purchase #7 | $20.96 | 8.432% | $22.7273 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $896.96 | $960.6054 | $960.59 | $960.65 | $960.50 | |