| 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 | $127.79 | 5.475% | $134.7865 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $203.38 | 13.352% | $230.5353 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $20.64 | 11.178% | $22.9471 | $22.95 | $22.95 | $22.90 |
| Purchase #4 | $235.84 | 12.774% | $265.9662 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $113.34 | 11.768% | $126.6779 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $62.58 | 8.858% | $68.1233 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $239.96 | 5.443% | $253.021 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $1,003.53 | $1,102.0573 | $1,102.07 | $1,102.05 | $1,102.00 | |