| 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 | $234.75 | 12.234% | $263.4693 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $45.55 | 5.231% | $47.9327 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $119.36 | 11.511% | $133.0995 | $133.10 | $133.10 | $133.10 |
| Purchase #4 | $145.76 | 13.405% | $165.2991 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $92.82 | 10.702% | $102.7536 | $102.75 | $102.75 | $102.80 |
| Purchase #6 | $121.86 | 4.402% | $127.2243 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $85.56 | 10.488% | $94.5335 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $845.66 | $934.3120 | $934.30 | $934.30 | $934.30 | |