| 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 | $116.45 | 3.726% | $120.7889 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $175.38 | 8.429% | $190.1628 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $161.76 | 7.640% | $174.1185 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $244.73 | 6.492% | $260.6179 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $109.94 | 3.454% | $113.7373 | $113.74 | $113.75 | $113.70 |
| Purchase #6 | $22.34 | 7.410% | $23.9954 | $24.00 | $24.00 | $24.00 |
| Purchase #7 | $239.37 | 5.729% | $253.0835 | $253.08 | $253.10 | $253.10 |
| 7 purchase totals = | $1,069.97 | $1,136.5043 | $1,136.51 | $1,136.50 | $1,136.50 | |