| 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 | $38.28 | 3.477% | $39.611 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $134.99 | 7.176% | $144.6769 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $123.44 | 9.808% | $135.547 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $97.67 | 9.499% | $106.9477 | $106.95 | $106.95 | $106.90 |
| Purchase #5 | $113.91 | 9.850% | $125.1301 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $178.66 | 3.227% | $184.4254 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $249.99 | 10.664% | $276.6489 | $276.65 | $276.65 | $276.60 |
| 7 purchase totals = | $936.94 | $1,012.9870 | $1,013.00 | $1,013.05 | $1,012.80 | |