| 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 | $107.67 | 4.822% | $112.8618 | $112.86 | $112.85 | $112.90 |
| Purchase #2 | $236.79 | 9.173% | $258.5107 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $23.99 | 11.269% | $26.6934 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $178.50 | 12.803% | $201.3534 | $201.35 | $201.35 | $201.40 |
| Purchase #5 | $122.88 | 10.476% | $135.7529 | $135.75 | $135.75 | $135.80 |
| Purchase #6 | $81.31 | 11.727% | $90.8452 | $90.85 | $90.85 | $90.80 |
| Purchase #7 | $142.26 | 12.274% | $159.721 | $159.72 | $159.70 | $159.70 |
| 7 purchase totals = | $893.40 | $985.7384 | $985.73 | $985.70 | $985.80 | |