| 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 | $39.42 | 8.615% | $42.816 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $111.91 | 5.193% | $117.7215 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $199.86 | 9.422% | $218.6908 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $135.58 | 8.776% | $147.4785 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $9.89 | 6.277% | $10.5108 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $235.73 | 13.222% | $266.8982 | $266.90 | $266.90 | $266.90 |
| Purchase #7 | $141.34 | 13.152% | $159.929 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $873.73 | $964.0448 | $964.05 | $964.05 | $964.00 | |