| 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 | $88.29 | 13.764% | $100.4422 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $156.99 | 4.425% | $163.9368 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $201.88 | 7.610% | $217.2431 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $233.40 | 8.111% | $252.3311 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $175.31 | 12.783% | $197.7199 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $215.29 | 12.818% | $242.8859 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $224.36 | 6.291% | $238.4745 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $1,295.52 | $1,413.0335 | $1,413.03 | $1,413.05 | $1,412.90 | |