| 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 | $11.68 | 11.140% | $12.9812 | $12.98 | $13.00 | $13.00 |
| Purchase #2 | $103.81 | 6.182% | $110.2275 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $234.36 | 13.487% | $265.9681 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $19.61 | 6.815% | $20.9464 | $20.95 | $20.95 | $20.90 |
| Purchase #5 | $242.36 | 11.402% | $269.9939 | $269.99 | $270.00 | $270.00 |
| Purchase #6 | $17.88 | 3.756% | $18.5516 | $18.55 | $18.55 | $18.60 |
| Purchase #7 | $205.91 | 9.728% | $225.9409 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $835.61 | $924.6096 | $924.61 | $924.65 | $924.60 | |