| 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 | $100.34 | 13.654% | $114.0404 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $11.60 | 3.361% | $11.9899 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $121.36 | 13.489% | $137.7303 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $31.94 | 3.453% | $33.0429 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $45.45 | 5.220% | $47.8225 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $191.27 | 12.271% | $214.7407 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $235.36 | 10.334% | $259.6821 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $737.32 | $819.0488 | $819.04 | $819.10 | $818.90 | |