| 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 | $22.39 | 3.184% | $23.1029 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $107.73 | 9.646% | $118.1216 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $201.81 | 12.276% | $226.5842 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $138.55 | 3.843% | $143.8745 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $249.70 | 5.394% | $263.1688 | $263.17 | $263.15 | $263.20 |
| Purchase #6 | $47.40 | 3.531% | $49.0737 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $83.75 | 10.534% | $92.5722 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $851.33 | $916.4979 | $916.48 | $916.40 | $916.60 | |