| 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 | $202.56 | 11.197% | $225.2406 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $248.71 | 6.791% | $265.5999 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $170.97 | 5.808% | $180.8999 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $107.59 | 13.237% | $121.8317 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $108.38 | 10.355% | $119.6027 | $119.60 | $119.60 | $119.60 |
| Purchase #6 | $102.64 | 12.508% | $115.4782 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $56.29 | 8.582% | $61.1208 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $997.14 | $1,089.7738 | $1,089.77 | $1,089.80 | $1,089.70 | |