| 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 | $99.86 | 10.862% | $110.7068 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $230.96 | 7.602% | $248.5176 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $193.39 | 13.230% | $218.9755 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $174.44 | 5.256% | $183.6086 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $209.68 | 7.626% | $225.6702 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $77.56 | 6.473% | $82.5805 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $92.57 | 3.849% | $96.133 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $1,078.46 | $1,166.1922 | $1,166.20 | $1,166.20 | $1,166.20 | |