| 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 | $211.40 | 10.697% | $234.0135 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $35.68 | 8.820% | $38.827 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $96.59 | 6.118% | $102.4994 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $222.95 | 10.405% | $246.1479 | $246.15 | $246.15 | $246.10 |
| Purchase #5 | $35.40 | 10.808% | $39.226 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $124.47 | 6.512% | $132.5755 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $245.70 | 7.427% | $263.9481 | $263.95 | $263.95 | $263.90 |
| 7 purchase totals = | $972.19 | $1,057.2374 | $1,057.25 | $1,057.30 | $1,057.10 | |