| 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 | $219.97 | 13.573% | $249.8265 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $171.62 | 8.272% | $185.8164 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $16.66 | 6.262% | $17.7032 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $18.44 | 9.258% | $20.1472 | $20.15 | $20.15 | $20.10 |
| Purchase #5 | $29.96 | 8.686% | $32.5623 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $42.91 | 11.653% | $47.9103 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $233.69 | 11.415% | $260.3657 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $733.25 | $814.3316 | $814.34 | $814.30 | $814.30 | |