| 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 | $248.85 | 7.158% | $266.6627 | $266.66 | $266.65 | $266.70 |
| Purchase #2 | $198.73 | 5.475% | $209.6105 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $20.57 | 10.578% | $22.7459 | $22.75 | $22.75 | $22.70 |
| Purchase #4 | $7.60 | 8.255% | $8.2274 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $46.86 | 9.441% | $51.2841 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $233.84 | 6.607% | $249.2898 | $249.29 | $249.30 | $249.30 |
| Purchase #7 | $137.94 | 4.741% | $144.4797 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $894.39 | $952.3001 | $952.30 | $952.35 | $952.30 | |