| 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 | $219.50 | 11.809% | $245.4208 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $35.33 | 4.251% | $36.8319 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $125.92 | 8.728% | $136.9103 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $104.85 | 7.474% | $112.6865 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $155.35 | 6.796% | $165.9076 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $244.42 | 8.782% | $265.885 | $265.89 | $265.90 | $265.90 |
| Purchase #7 | $5.49 | 9.824% | $6.0293 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $890.86 | $969.6714 | $969.68 | $969.70 | $969.60 | |