| 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 | $234.26 | 5.370% | $246.8398 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $147.26 | 6.685% | $157.1043 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $203.95 | 9.183% | $222.6787 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $246.88 | 4.561% | $258.1402 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $170.45 | 12.117% | $191.1034 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $199.65 | 5.735% | $211.0999 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $100.31 | 5.474% | $105.801 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $1,302.76 | $1,392.7673 | $1,392.76 | $1,392.80 | $1,392.70 | |