| 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 | $23.69 | 13.196% | $26.8161 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $211.50 | 7.784% | $227.9632 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $151.73 | 12.509% | $170.7099 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $143.58 | 13.161% | $162.4766 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $182.67 | 13.692% | $207.6812 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $224.97 | 11.238% | $250.2521 | $250.25 | $250.25 | $250.30 |
| Purchase #7 | $47.49 | 12.586% | $53.4671 | $53.47 | $53.45 | $53.50 |
| 7 purchase totals = | $985.63 | $1,099.3662 | $1,099.37 | $1,099.35 | $1,099.50 | |