| 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 | $246.35 | 10.121% | $271.2831 | $271.28 | $271.30 | $271.30 |
| Purchase #2 | $195.41 | 12.698% | $220.2232 | $220.22 | $220.20 | $220.20 |
| Purchase #3 | $209.79 | 10.270% | $231.3354 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $108.60 | 10.732% | $120.255 | $120.26 | $120.25 | $120.30 |
| Purchase #5 | $62.33 | 13.843% | $70.9583 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $22.93 | 5.507% | $24.1928 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $24.90 | 8.506% | $27.018 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $870.31 | $965.2658 | $965.27 | $965.25 | $965.30 | |