| 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 | $201.85 | 12.217% | $226.51 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $221.72 | 4.418% | $231.5156 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $31.84 | 11.143% | $35.3879 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $131.97 | 9.592% | $144.6286 | $144.63 | $144.65 | $144.60 |
| Purchase #5 | $49.50 | 4.672% | $51.8126 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $41.49 | 13.729% | $47.1862 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $199.93 | 9.353% | $218.6295 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $878.30 | $955.6704 | $955.68 | $955.70 | $955.60 | |