| 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 | $209.71 | 9.860% | $230.3874 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $31.73 | 9.538% | $34.7564 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $183.77 | 7.359% | $197.2936 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $48.91 | 5.282% | $51.4934 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $167.56 | 7.342% | $179.8623 | $179.86 | $179.85 | $179.90 |
| Purchase #6 | $140.88 | 3.575% | $145.9165 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $143.30 | 10.405% | $158.2104 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $925.86 | $997.9200 | $997.92 | $997.90 | $998.00 | |