| 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 | $245.67 | 10.587% | $271.6791 | $271.68 | $271.70 | $271.70 |
| Purchase #2 | $34.40 | 10.435% | $37.9896 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $135.52 | 5.820% | $143.4073 | $143.41 | $143.40 | $143.40 |
| Purchase #4 | $19.99 | 11.856% | $22.36 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $151.92 | 5.228% | $159.8624 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $100.34 | 8.599% | $108.9682 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $111.73 | 5.260% | $117.607 | $117.61 | $117.60 | $117.60 |
| 7 purchase totals = | $799.57 | $861.8736 | $861.88 | $861.85 | $862.00 | |