| 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 | $102.38 | 12.295% | $114.9676 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $9.72 | 10.423% | $10.7331 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $101.92 | 5.764% | $107.7947 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $101.54 | 11.715% | $113.4354 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $104.83 | 5.333% | $110.4206 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $233.65 | 7.499% | $251.1714 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $142.61 | 8.166% | $154.2555 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $796.65 | $862.7783 | $862.78 | $862.75 | $862.80 | |