| 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 | $103.39 | 13.764% | $117.6206 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $228.82 | 4.757% | $239.705 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $38.38 | 3.134% | $39.5828 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $16.46 | 6.734% | $17.5684 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $147.88 | 13.729% | $168.1824 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $152.55 | 6.587% | $162.5985 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $228.39 | 8.252% | $247.2367 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $915.87 | $992.4944 | $992.50 | $992.50 | $992.50 | |