| 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 | $243.86 | 7.504% | $262.1593 | $262.16 | $262.15 | $262.20 |
| Purchase #2 | $241.93 | 9.713% | $265.4287 | $265.43 | $265.45 | $265.40 |
| Purchase #3 | $211.53 | 3.362% | $218.6416 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $207.45 | 6.127% | $220.1605 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $129.45 | 3.480% | $133.9549 | $133.95 | $133.95 | $134.00 |
| Purchase #6 | $65.80 | 4.532% | $68.7821 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $124.80 | 9.171% | $136.2454 | $136.25 | $136.25 | $136.20 |
| 7 purchase totals = | $1,224.82 | $1,305.3725 | $1,305.37 | $1,305.40 | $1,305.40 | |