| 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 | $116.91 | 13.801% | $133.0447 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $186.40 | 13.665% | $211.8716 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $211.59 | 5.734% | $223.7226 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $116.54 | 8.842% | $126.8445 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $217.42 | 9.281% | $237.5988 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $12.98 | 10.458% | $14.3374 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $234.63 | 12.573% | $264.13 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $1,096.47 | $1,211.5496 | $1,211.54 | $1,211.55 | $1,211.40 | |