| 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 | $221.90 | 4.819% | $232.5934 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $187.99 | 10.432% | $207.6011 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $47.26 | 8.351% | $51.2067 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $217.59 | 6.286% | $231.2677 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $135.73 | 9.594% | $148.7519 | $148.75 | $148.75 | $148.80 |
| Purchase #6 | $125.57 | 8.198% | $135.8642 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $87.28 | 6.281% | $92.7621 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $1,023.32 | $1,100.0471 | $1,100.04 | $1,100.00 | $1,100.20 | |