| 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 | $234.69 | 9.749% | $257.5699 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $209.41 | 6.596% | $223.2227 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $243.31 | 7.707% | $262.0619 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $250.41 | 10.479% | $276.6505 | $276.65 | $276.65 | $276.70 |
| Purchase #5 | $121.56 | 6.343% | $129.2706 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $119.85 | 12.291% | $134.5808 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $227.98 | 12.653% | $256.8263 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $1,407.21 | $1,540.1827 | $1,540.18 | $1,540.15 | $1,540.30 | |