| 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 | $191.79 | 11.819% | $214.4577 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $214.43 | 11.772% | $239.6727 | $239.67 | $239.65 | $239.70 |
| Purchase #3 | $126.70 | 11.739% | $141.5733 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $218.71 | 9.190% | $238.8094 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $144.73 | 11.744% | $161.7271 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $103.60 | 8.525% | $112.4319 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $164.76 | 6.207% | $174.9867 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $1,164.72 | $1,283.6588 | $1,283.66 | $1,283.65 | $1,283.70 | |