| 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 | $147.62 | 4.118% | $153.699 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $217.91 | 8.237% | $235.8592 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $60.50 | 11.736% | $67.6003 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $118.58 | 11.543% | $132.2677 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $231.80 | 4.781% | $242.8824 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $47.50 | 7.857% | $51.2321 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $33.73 | 13.871% | $38.4087 | $38.41 | $38.40 | $38.40 |
| 7 purchase totals = | $857.64 | $921.9494 | $921.95 | $921.95 | $922.00 | |