| 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 | $135.46 | 10.794% | $150.0816 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $83.62 | 12.722% | $94.2581 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $113.88 | 9.113% | $124.2579 | $124.26 | $124.25 | $124.30 |
| Purchase #4 | $190.28 | 11.817% | $212.7654 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $233.73 | 4.149% | $243.4275 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $33.73 | 3.522% | $34.918 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $73.38 | 13.206% | $83.0706 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $864.08 | $942.7791 | $942.79 | $942.75 | $942.90 | |