| 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 | $199.98 | 13.114% | $226.2054 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $47.70 | 7.515% | $51.2847 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $199.36 | 9.299% | $217.8985 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $163.60 | 10.318% | $180.4802 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $93.96 | 12.320% | $105.5359 | $105.54 | $105.55 | $105.50 |
| Purchase #6 | $199.86 | 8.727% | $217.3018 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $234.42 | 4.610% | $245.2268 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,138.88 | $1,243.9333 | $1,243.94 | $1,244.00 | $1,243.90 | |