| 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 | $125.33 | 12.567% | $141.0802 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $28.29 | 3.224% | $29.2021 | $29.20 | $29.20 | $29.20 |
| Purchase #3 | $112.90 | 11.657% | $126.0608 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $248.69 | 11.211% | $276.5706 | $276.57 | $276.55 | $276.60 |
| Purchase #5 | $21.48 | 13.626% | $24.4069 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $80.85 | 10.215% | $89.1088 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $126.91 | 7.106% | $135.9282 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $744.45 | $822.3576 | $822.36 | $822.35 | $822.40 | |