| 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 | $241.98 | 4.720% | $253.4015 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $87.94 | 7.214% | $94.284 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $83.50 | 10.348% | $92.1406 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $42.44 | 13.109% | $48.0035 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $74.25 | 9.312% | $81.1642 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $140.74 | 12.214% | $157.93 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $5.35 | 9.143% | $5.8392 | $5.84 | $5.85 | $5.80 |
| 7 purchase totals = | $676.20 | $732.7630 | $732.75 | $732.80 | $732.70 | |