| 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 | $232.35 | 3.286% | $239.985 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $78.65 | 10.497% | $86.9059 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $94.73 | 13.490% | $107.5091 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $224.67 | 9.674% | $246.4046 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $129.67 | 11.108% | $144.0737 | $144.07 | $144.05 | $144.10 |
| Purchase #6 | $182.63 | 6.290% | $194.1174 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $81.34 | 10.237% | $89.6668 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $1,024.04 | $1,108.6625 | $1,108.67 | $1,108.60 | $1,108.70 | |