| 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 | $171.51 | 4.196% | $178.7066 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $113.67 | 8.648% | $123.5002 | $123.50 | $123.50 | $123.50 |
| Purchase #3 | $115.52 | 5.155% | $121.4751 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $127.49 | 7.533% | $137.0938 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $246.66 | 6.366% | $262.3624 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $213.59 | 12.440% | $240.1606 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $39.36 | 4.763% | $41.2347 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $1,027.80 | $1,104.5334 | $1,104.53 | $1,104.55 | $1,104.60 | |