| 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 | $111.70 | 8.403% | $121.0862 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $168.74 | 5.596% | $178.1827 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $237.29 | 5.658% | $250.7159 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $60.50 | 11.379% | $67.3843 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $248.44 | 8.528% | $269.627 | $269.63 | $269.65 | $269.60 |
| Purchase #6 | $238.90 | 13.855% | $271.9996 | $272.00 | $272.00 | $272.00 |
| Purchase #7 | $82.81 | 3.688% | $85.864 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $1,148.38 | $1,244.8597 | $1,244.86 | $1,244.90 | $1,244.90 | |