| 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 | $112.29 | 9.679% | $123.1585 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $68.82 | 6.219% | $73.0999 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $100.57 | 4.333% | $104.9277 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $228.59 | 10.112% | $251.705 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $154.74 | 7.175% | $165.8426 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $5.71 | 7.313% | $6.1276 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $21.85 | 11.616% | $24.3881 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $692.57 | $749.2494 | $749.26 | $749.30 | $749.20 | |