| 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 | $190.56 | 12.412% | $214.2123 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $98.64 | 3.666% | $102.2561 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $50.38 | 7.457% | $54.1368 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $223.47 | 10.788% | $247.5779 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $34.63 | 3.439% | $35.8209 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $32.92 | 7.129% | $35.2669 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $115.76 | 10.107% | $127.4599 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $746.36 | $816.7308 | $816.74 | $816.70 | $816.80 | |