| 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 | $189.48 | 3.870% | $196.8129 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $202.88 | 11.636% | $226.4871 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $236.44 | 6.537% | $251.8961 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $225.77 | 5.342% | $237.8306 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $58.45 | 4.566% | $61.1188 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $99.74 | 6.716% | $106.4385 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $83.70 | 4.311% | $87.3083 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $1,096.46 | $1,167.8923 | $1,167.90 | $1,167.90 | $1,167.80 | |