| 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 | $213.63 | 7.246% | $229.1096 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $209.84 | 6.295% | $223.0494 | $223.05 | $223.05 | $223.00 |
| Purchase #3 | $12.50 | 7.505% | $13.4381 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $29.27 | 13.553% | $33.237 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $34.32 | 11.120% | $38.1364 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $150.54 | 4.313% | $157.0328 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $75.68 | 9.841% | $83.1277 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $725.78 | $777.1310 | $777.14 | $777.20 | $776.90 | |