| 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 | $185.26 | 9.430% | $202.73 | $202.73 | $202.75 | $202.70 |
| Purchase #2 | $211.33 | 13.762% | $240.4132 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $29.86 | 12.517% | $33.5976 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $122.50 | 7.546% | $131.7439 | $131.74 | $131.75 | $131.70 |
| Purchase #5 | $140.49 | 7.120% | $150.4929 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $152.53 | 7.784% | $164.4029 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $127.66 | 4.854% | $133.8566 | $133.86 | $133.85 | $133.90 |
| 7 purchase totals = | $969.63 | $1,057.2371 | $1,057.23 | $1,057.25 | $1,057.20 | |