| 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 | $136.95 | 5.206% | $144.0796 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $109.52 | 10.264% | $120.7611 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $90.86 | 13.149% | $102.8072 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $206.26 | 11.133% | $229.2229 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $94.70 | 11.868% | $105.939 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $92.55 | 11.678% | $103.358 | $103.36 | $103.35 | $103.40 |
| Purchase #7 | $243.38 | 9.600% | $266.7445 | $266.74 | $266.75 | $266.70 |
| 7 purchase totals = | $974.22 | $1,072.9123 | $1,072.91 | $1,072.90 | $1,072.90 | |