| 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 | $9.83 | 8.757% | $10.6908 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $7.49 | 10.736% | $8.2941 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $247.87 | 13.646% | $281.6943 | $281.69 | $281.70 | $281.70 |
| Purchase #4 | $119.36 | 13.215% | $135.1334 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $60.98 | 12.284% | $68.4708 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $240.91 | 12.482% | $270.9804 | $270.98 | $271.00 | $271.00 |
| Purchase #7 | $183.74 | 10.566% | $203.154 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $870.18 | $978.4178 | $978.40 | $978.45 | $978.50 | |