| 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 | $66.34 | 10.594% | $73.3681 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $148.91 | 13.419% | $168.8922 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $225.26 | 4.701% | $235.8495 | $235.85 | $235.85 | $235.80 |
| Purchase #4 | $105.87 | 13.535% | $120.1995 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $88.55 | 3.206% | $91.3889 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $107.57 | 13.717% | $122.3254 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $246.83 | 11.121% | $274.28 | $274.28 | $274.30 | $274.30 |
| 7 purchase totals = | $989.33 | $1,086.3036 | $1,086.31 | $1,086.35 | $1,086.30 | |