| 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 | $198.46 | 11.419% | $221.1221 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $27.74 | 12.694% | $31.2613 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $34.96 | 8.605% | $37.9683 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $127.98 | 5.854% | $135.4719 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $181.40 | 6.603% | $193.3778 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $49.32 | 12.579% | $55.524 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $106.32 | 9.307% | $116.2152 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $726.18 | $790.9406 | $790.94 | $790.85 | $791.00 | |