| 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 | $110.70 | 6.451% | $117.8413 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $9.26 | 13.749% | $10.5332 | $10.53 | $10.55 | $10.50 |
| Purchase #3 | $244.61 | 10.405% | $270.0617 | $270.06 | $270.05 | $270.10 |
| Purchase #4 | $9.83 | 9.582% | $10.7719 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $119.30 | 9.746% | $130.927 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $149.86 | 11.661% | $167.3352 | $167.34 | $167.35 | $167.30 |
| Purchase #7 | $220.98 | 6.471% | $235.2796 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $864.54 | $942.7499 | $942.75 | $942.80 | $942.70 | |