| 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 | $56.88 | 3.546% | $58.897 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $164.98 | 10.381% | $182.1066 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $43.87 | 5.398% | $46.2381 | $46.24 | $46.25 | $46.20 |
| Purchase #4 | $229.61 | 5.519% | $242.2822 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $236.74 | 11.389% | $263.7023 | $263.70 | $263.70 | $263.70 |
| Purchase #6 | $168.86 | 8.121% | $182.5731 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $183.42 | 8.438% | $198.897 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,084.36 | $1,174.6963 | $1,174.70 | $1,174.70 | $1,174.70 | |