| 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 | $241.75 | 3.282% | $249.6842 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $53.73 | 5.376% | $56.6185 | $56.62 | $56.60 | $56.60 |
| Purchase #3 | $5.77 | 11.418% | $6.4288 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $10.80 | 13.810% | $12.2915 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $115.31 | 12.442% | $129.6569 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $113.82 | 5.457% | $120.0312 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $47.62 | 11.838% | $53.2573 | $53.26 | $53.25 | $53.30 |
| 7 purchase totals = | $588.80 | $627.9684 | $627.97 | $628.00 | $628.00 | |