| 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 | $216.42 | 5.868% | $229.1195 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $100.77 | 8.241% | $109.0745 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $115.95 | 7.825% | $125.0231 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $92.95 | 9.271% | $101.5674 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $188.51 | 7.186% | $202.0563 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $177.64 | 5.459% | $187.3374 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $122.64 | 5.795% | $129.747 | $129.75 | $129.75 | $129.70 |
| 7 purchase totals = | $1,014.88 | $1,083.9252 | $1,083.93 | $1,083.85 | $1,083.90 | |