| 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 | $231.57 | 7.455% | $248.8335 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $212.34 | 11.758% | $237.3069 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $162.61 | 3.340% | $168.0412 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $13.56 | 7.192% | $14.5352 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $203.86 | 11.374% | $227.047 | $227.05 | $227.05 | $227.00 |
| Purchase #6 | $91.27 | 10.559% | $100.9072 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $132.44 | 4.280% | $138.1084 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $1,047.65 | $1,134.7794 | $1,134.79 | $1,134.80 | $1,134.60 | |