| 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 | $227.52 | 13.710% | $258.713 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $219.98 | 5.701% | $232.5211 | $232.52 | $232.50 | $232.50 |
| Purchase #3 | $229.65 | 3.785% | $238.3423 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $247.81 | 7.432% | $266.2272 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $213.88 | 13.479% | $242.7089 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $19.74 | 8.575% | $21.4327 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $23.81 | 3.793% | $24.7131 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $1,182.39 | $1,284.6583 | $1,284.65 | $1,284.65 | $1,284.50 | |