| 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 | $227.78 | 4.702% | $238.4902 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $29.26 | 8.282% | $31.6833 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $210.53 | 7.130% | $225.5408 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $75.99 | 11.817% | $84.9697 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $27.71 | 11.587% | $30.9208 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $243.94 | 6.137% | $258.9106 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $93.49 | 10.374% | $103.1887 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $908.70 | $973.7041 | $973.70 | $973.70 | $973.70 | |