| 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 | $224.66 | 11.196% | $249.8129 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $239.38 | 10.498% | $264.5101 | $264.51 | $264.50 | $264.50 |
| Purchase #3 | $83.76 | 11.821% | $93.6613 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $46.30 | 12.675% | $52.1685 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $147.45 | 11.208% | $163.9762 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $96.83 | 6.320% | $102.9497 | $102.95 | $102.95 | $102.90 |
| Purchase #7 | $94.96 | 6.715% | $101.3366 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $933.34 | $1,028.4153 | $1,028.42 | $1,028.40 | $1,028.40 | |