| 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 | $221.51 | 11.697% | $247.42 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $248.62 | 12.421% | $279.5011 | $279.50 | $279.50 | $279.50 |
| Purchase #3 | $67.85 | 6.189% | $72.0492 | $72.05 | $72.05 | $72.00 |
| Purchase #4 | $131.36 | 6.729% | $140.1992 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $83.61 | 10.303% | $92.2243 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $93.83 | 12.777% | $105.8187 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $14.61 | 5.691% | $15.4415 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $861.39 | $952.6540 | $952.65 | $952.60 | $952.50 | |