| 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 | $112.41 | 3.353% | $116.1791 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $185.54 | 6.472% | $197.5481 | $197.55 | $197.55 | $197.50 |
| Purchase #3 | $132.77 | 6.739% | $141.7174 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $115.34 | 11.383% | $128.4692 | $128.47 | $128.45 | $128.50 |
| Purchase #5 | $30.83 | 11.121% | $34.2586 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $222.46 | 9.172% | $242.864 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $204.74 | 7.499% | $220.0935 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $1,004.09 | $1,081.1299 | $1,081.13 | $1,081.10 | $1,081.20 | |