| 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 | $197.82 | 13.230% | $223.9916 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $155.70 | 6.299% | $165.5075 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $174.37 | 9.138% | $190.3039 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $233.90 | 10.848% | $259.2735 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $21.28 | 3.401% | $22.0037 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $227.66 | 7.407% | $244.5228 | $244.52 | $244.50 | $244.50 |
| Purchase #7 | $30.89 | 6.508% | $32.9003 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $1,041.62 | $1,138.5033 | $1,138.49 | $1,138.45 | $1,138.50 | |