| 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 | $210.83 | 7.419% | $226.4715 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $95.70 | 4.542% | $100.0467 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $12.99 | 13.161% | $14.6996 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $205.26 | 8.131% | $221.9497 | $221.95 | $221.95 | $221.90 |
| Purchase #5 | $218.89 | 12.833% | $246.9802 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $135.50 | 3.146% | $139.7628 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $7.97 | 4.810% | $8.3534 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $887.14 | $958.2639 | $958.26 | $958.25 | $958.30 | |