| 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 | $196.55 | 11.240% | $218.6422 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $73.80 | 10.197% | $81.3254 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $63.41 | 11.118% | $70.4599 | $70.46 | $70.45 | $70.50 |
| Purchase #4 | $70.89 | 4.461% | $74.0524 | $74.05 | $74.05 | $74.10 |
| Purchase #5 | $223.46 | 7.742% | $240.7603 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $82.95 | 5.753% | $87.7221 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $70.74 | 6.565% | $75.3841 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $781.80 | $848.3464 | $848.34 | $848.35 | $848.40 | |