| 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 | $101.82 | 4.338% | $106.237 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $217.74 | 3.466% | $225.2869 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $139.88 | 6.522% | $149.003 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $223.75 | 7.518% | $240.5715 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $244.34 | 4.613% | $255.6114 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $25.41 | 8.153% | $27.4817 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $38.43 | 6.150% | $40.7934 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $991.37 | $1,044.9849 | $1,044.98 | $1,045.00 | $1,045.00 | |