| 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 | $189.47 | 9.699% | $207.8467 | $207.85 | $207.85 | $207.80 |
| Purchase #2 | $19.84 | 7.816% | $21.3907 | $21.39 | $21.40 | $21.40 |
| Purchase #3 | $135.63 | 5.276% | $142.7858 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $99.92 | 6.757% | $106.6716 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $42.37 | 11.457% | $47.2243 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $190.32 | 12.259% | $213.6513 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $245.95 | 8.230% | $266.1917 | $266.19 | $266.20 | $266.20 |
| 7 purchase totals = | $923.50 | $1,005.7621 | $1,005.76 | $1,005.75 | $1,005.80 | |