| 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 | $102.72 | 8.547% | $111.4995 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $140.63 | 9.727% | $154.3091 | $154.31 | $154.30 | $154.30 |
| Purchase #3 | $172.25 | 7.546% | $185.248 | $185.25 | $185.25 | $185.20 |
| Purchase #4 | $242.76 | 4.656% | $254.0629 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $211.95 | 10.789% | $234.8173 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $191.81 | 9.736% | $210.4846 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $63.29 | 10.567% | $69.9779 | $69.98 | $70.00 | $70.00 |
| 7 purchase totals = | $1,125.41 | $1,220.3993 | $1,220.40 | $1,220.40 | $1,220.40 | |