| 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 | $112.57 | 7.741% | $121.284 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $119.93 | 13.643% | $136.292 | $136.29 | $136.30 | $136.30 |
| Purchase #3 | $192.76 | 10.308% | $212.6297 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $214.30 | 6.411% | $228.0388 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $44.60 | 3.133% | $45.9973 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $96.50 | 7.350% | $103.5928 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $249.92 | 9.812% | $274.4422 | $274.44 | $274.45 | $274.40 |
| 7 purchase totals = | $1,030.58 | $1,122.2768 | $1,122.27 | $1,122.35 | $1,122.20 | |