| 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 | $106.97 | 3.660% | $110.8851 | $110.89 | $110.90 | $110.90 |
| Purchase #2 | $69.33 | 10.299% | $76.4703 | $76.47 | $76.45 | $76.50 |
| Purchase #3 | $11.45 | 13.318% | $12.9749 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $223.74 | 7.710% | $240.9904 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $231.86 | 10.838% | $256.989 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $195.62 | 7.472% | $210.2367 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $19.92 | 11.491% | $22.209 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $858.89 | $930.7554 | $930.76 | $930.75 | $930.80 | |