| 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 | $249.67 | 8.243% | $270.2503 | $270.25 | $270.25 | $270.30 |
| Purchase #2 | $108.76 | 7.770% | $117.2107 | $117.21 | $117.20 | $117.20 |
| Purchase #3 | $130.29 | 13.695% | $148.1332 | $148.13 | $148.15 | $148.10 |
| Purchase #4 | $104.76 | 12.809% | $118.1787 | $118.18 | $118.20 | $118.20 |
| Purchase #5 | $223.92 | 4.802% | $234.6726 | $234.67 | $234.65 | $234.70 |
| Purchase #6 | $240.54 | 10.642% | $266.1383 | $266.14 | $266.15 | $266.10 |
| Purchase #7 | $210.91 | 9.540% | $231.0308 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $1,268.85 | $1,385.6146 | $1,385.61 | $1,385.65 | $1,385.60 | |