| 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 | $200.40 | 10.220% | $220.8809 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $249.77 | 11.866% | $279.4077 | $279.41 | $279.40 | $279.40 |
| Purchase #3 | $57.50 | 7.296% | $61.6952 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $249.29 | 6.398% | $265.2396 | $265.24 | $265.25 | $265.20 |
| Purchase #5 | $42.26 | 11.630% | $47.1748 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $22.47 | 3.609% | $23.2809 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $249.70 | 12.606% | $281.1772 | $281.18 | $281.20 | $281.20 |
| 7 purchase totals = | $1,071.39 | $1,178.8563 | $1,178.86 | $1,178.90 | $1,178.90 | |