| 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 | $7.46 | 8.230% | $8.074 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $101.35 | 8.504% | $109.9688 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $229.49 | 12.730% | $258.7041 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $214.47 | 8.721% | $233.1739 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $153.63 | 12.838% | $173.353 | $173.35 | $173.35 | $173.40 |
| Purchase #6 | $208.88 | 7.228% | $223.9778 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $116.58 | 3.783% | $120.9902 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $1,031.86 | $1,128.2418 | $1,128.23 | $1,128.20 | $1,128.40 | |