| 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 | $105.66 | 9.706% | $115.9154 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $129.58 | 8.109% | $140.0876 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $22.67 | 10.659% | $25.0864 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $119.80 | 10.177% | $131.992 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $222.63 | 8.505% | $241.5647 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $49.49 | 7.125% | $53.0162 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $244.74 | 11.452% | $272.7676 | $272.77 | $272.75 | $272.80 |
| 7 purchase totals = | $894.57 | $980.4299 | $980.44 | $980.40 | $980.50 | |