| 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 | $182.94 | 11.737% | $204.4117 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $104.35 | 11.665% | $116.5224 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $173.81 | 7.198% | $186.3208 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $210.38 | 7.622% | $226.4152 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $67.47 | 9.296% | $73.742 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $120.41 | 11.198% | $133.8935 | $133.89 | $133.90 | $133.90 |
| Purchase #7 | $210.56 | 8.707% | $228.8935 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $1,069.92 | $1,170.1991 | $1,170.19 | $1,170.15 | $1,170.10 | |