| 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 | $19.29 | 11.788% | $21.5639 | $21.56 | $21.55 | $21.60 |
| Purchase #2 | $13.97 | 5.516% | $14.7406 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $174.46 | 12.615% | $196.4681 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $56.46 | 3.120% | $58.2216 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $200.75 | 13.610% | $228.0721 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $245.98 | 12.763% | $277.3744 | $277.37 | $277.35 | $277.40 |
| Purchase #7 | $212.38 | 12.270% | $238.439 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $923.29 | $1,034.8797 | $1,034.87 | $1,034.80 | $1,034.90 | |