| 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 | $231.30 | 3.773% | $240.0269 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $197.54 | 8.824% | $214.9709 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $90.77 | 5.173% | $95.4655 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $200.31 | 5.220% | $210.7662 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $101.69 | 13.188% | $115.1009 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $243.44 | 10.139% | $268.1224 | $268.12 | $268.10 | $268.10 |
| Purchase #7 | $116.94 | 6.421% | $124.4487 | $124.45 | $124.45 | $124.40 |
| 7 purchase totals = | $1,181.99 | $1,268.9015 | $1,268.91 | $1,268.85 | $1,268.90 | |