| 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 | $45.29 | 10.215% | $49.9164 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $147.80 | 6.812% | $157.8681 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $175.38 | 12.316% | $196.9798 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $113.32 | 3.552% | $117.3451 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $194.70 | 6.150% | $206.6741 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $107.62 | 3.303% | $111.1747 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $81.80 | 11.267% | $91.0164 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $865.91 | $930.9746 | $930.98 | $930.90 | $931.00 | |