| 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 | $125.88 | 11.524% | $140.3864 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $241.90 | 10.330% | $266.8883 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $87.75 | 4.600% | $91.7865 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $153.46 | 13.133% | $173.6139 | $173.61 | $173.60 | $173.60 |
| Purchase #5 | $219.29 | 13.506% | $248.9073 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $51.37 | 12.789% | $57.9397 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $79.27 | 10.484% | $87.5807 | $87.58 | $87.60 | $87.60 |
| 7 purchase totals = | $958.92 | $1,067.1028 | $1,067.11 | $1,067.15 | $1,067.10 | |