| 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 | $113.49 | 3.825% | $117.831 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $88.26 | 4.369% | $92.1161 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $96.58 | 13.801% | $109.909 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $46.37 | 4.124% | $48.2823 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $22.32 | 6.628% | $23.7994 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $246.86 | 4.263% | $257.3836 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $162.47 | 10.741% | $179.9209 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $776.35 | $829.2423 | $829.24 | $829.25 | $829.20 | |