| 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 | $15.52 | 8.786% | $16.8836 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $241.86 | 12.646% | $272.4456 | $272.45 | $272.45 | $272.40 |
| Purchase #3 | $119.63 | 9.744% | $131.2867 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $231.85 | 6.738% | $247.4721 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $18.72 | 12.313% | $21.025 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $163.81 | 10.280% | $180.6497 | $180.65 | $180.65 | $180.60 |
| Purchase #7 | $227.73 | 12.499% | $256.194 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $1,019.12 | $1,125.9567 | $1,125.96 | $1,126.00 | $1,125.90 | |