| 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 | $32.40 | 10.720% | $35.8733 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $58.38 | 9.436% | $63.8887 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $233.41 | 9.649% | $255.9317 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $244.31 | 10.843% | $270.8005 | $270.80 | $270.80 | $270.80 |
| Purchase #5 | $217.91 | 11.596% | $243.1788 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $103.66 | 9.529% | $113.5378 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $234.79 | 8.695% | $255.205 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $1,124.86 | $1,238.4158 | $1,238.42 | $1,238.45 | $1,238.40 | |