| 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 | $102.76 | 5.474% | $108.3851 | $108.39 | $108.40 | $108.40 |
| Purchase #2 | $237.31 | 13.659% | $269.7242 | $269.72 | $269.70 | $269.70 |
| Purchase #3 | $147.64 | 3.358% | $152.5978 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $222.46 | 10.595% | $246.0296 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $169.52 | 10.429% | $187.1992 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $120.38 | 9.306% | $131.5826 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $248.81 | 12.417% | $279.7047 | $279.70 | $279.70 | $279.70 |
| 7 purchase totals = | $1,248.88 | $1,375.2232 | $1,375.22 | $1,375.25 | $1,375.20 | |