| 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 | $191.97 | 9.705% | $210.6007 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $103.70 | 13.259% | $117.4496 | $117.45 | $117.45 | $117.40 |
| Purchase #3 | $230.45 | 6.197% | $244.731 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $9.25 | 12.605% | $10.416 | $10.42 | $10.40 | $10.40 |
| Purchase #5 | $52.82 | 3.506% | $54.6719 | $54.67 | $54.65 | $54.70 |
| Purchase #6 | $144.55 | 6.723% | $154.2681 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $118.55 | 12.222% | $133.0392 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $851.29 | $925.1765 | $925.18 | $925.15 | $925.10 | |