| 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 | 3.716% | $120.7773 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $206.97 | 4.732% | $216.7638 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $225.47 | 3.571% | $233.5215 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $183.80 | 11.552% | $205.0326 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $45.42 | 11.463% | $50.6265 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $215.81 | 13.655% | $245.2789 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $102.51 | 9.286% | $112.0291 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $1,096.43 | $1,184.0297 | $1,184.03 | $1,184.10 | $1,184.00 | |