| 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 | $249.31 | 11.810% | $278.7535 | $278.75 | $278.75 | $278.80 |
| Purchase #2 | $73.63 | 11.268% | $81.9266 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $102.53 | 3.410% | $106.0263 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $47.57 | 11.341% | $52.9649 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $101.38 | 5.432% | $106.887 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $233.67 | 9.634% | $256.1818 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $122.73 | 10.222% | $135.2755 | $135.28 | $135.30 | $135.30 |
| 7 purchase totals = | $930.82 | $1,018.0156 | $1,018.02 | $1,018.10 | $1,018.10 | |