| 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 | $129.29 | 11.116% | $143.6619 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $154.61 | 11.622% | $172.5788 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $47.96 | 6.271% | $50.9676 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $118.90 | 13.299% | $134.7125 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $135.54 | 13.809% | $154.2567 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $246.28 | 4.813% | $258.1335 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $111.39 | 13.253% | $126.1525 | $126.15 | $126.15 | $126.20 |
| 7 purchase totals = | $943.97 | $1,040.4635 | $1,040.46 | $1,040.45 | $1,040.60 | |