| 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 | $117.26 | 4.512% | $122.5508 | $122.55 | $122.55 | $122.60 |
| Purchase #2 | $57.33 | 6.711% | $61.1774 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $74.26 | 8.713% | $80.7303 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $82.86 | 8.549% | $89.9437 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $128.45 | 8.314% | $139.1293 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $51.80 | 5.268% | $54.5288 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $234.35 | 5.516% | $247.2767 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $746.31 | $795.3370 | $795.34 | $795.45 | $795.30 | |