| 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 | $248.25 | 9.430% | $271.66 | $271.66 | $271.65 | $271.70 |
| Purchase #2 | $176.65 | 9.695% | $193.7762 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $190.37 | 5.244% | $200.353 | $200.35 | $200.35 | $200.40 |
| Purchase #4 | $68.80 | 11.207% | $76.5104 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $220.74 | 7.562% | $237.4324 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $76.94 | 5.654% | $81.2902 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $203.89 | 8.580% | $221.3838 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $1,185.64 | $1,282.4060 | $1,282.40 | $1,282.45 | $1,282.50 | |