| 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 | $121.88 | 10.822% | $135.0699 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $158.47 | 12.503% | $178.2835 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $100.98 | 4.454% | $105.4776 | $105.48 | $105.50 | $105.50 |
| Purchase #4 | $233.51 | 7.772% | $251.6584 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $119.48 | 4.670% | $125.0597 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $63.53 | 9.315% | $69.4478 | $69.45 | $69.45 | $69.40 |
| Purchase #7 | $125.33 | 3.631% | $129.8807 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $923.18 | $994.8776 | $994.88 | $994.90 | $995.00 | |