| 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 | $79.74 | 4.744% | $83.5229 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $243.61 | 4.793% | $255.2862 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $134.93 | 11.675% | $150.6831 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $185.92 | 12.310% | $208.8068 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $21.29 | 13.393% | $24.1414 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $191.95 | 5.744% | $202.9756 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $111.26 | 13.851% | $126.6706 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $968.70 | $1,052.0866 | $1,052.09 | $1,052.10 | $1,052.10 | |