| 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 | $8.25 | 13.126% | $9.3329 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $233.98 | 4.297% | $244.0341 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $113.33 | 3.592% | $117.4008 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $107.98 | 3.395% | $111.6459 | $111.65 | $111.65 | $111.60 |
| Purchase #5 | $131.26 | 7.152% | $140.6477 | $140.65 | $140.65 | $140.60 |
| Purchase #6 | $45.75 | 8.486% | $49.6323 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $221.82 | 12.533% | $249.6207 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $862.37 | $922.3144 | $922.31 | $922.35 | $922.10 | |