| 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 | $248.78 | 9.424% | $272.225 | $272.23 | $272.25 | $272.20 |
| Purchase #2 | $37.36 | 11.264% | $41.5682 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $126.54 | 13.640% | $143.8001 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $221.29 | 8.430% | $239.9447 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $171.93 | 10.787% | $190.4761 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $191.80 | 4.478% | $200.3888 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $136.79 | 13.602% | $155.3962 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $1,134.49 | $1,243.7991 | $1,243.81 | $1,243.85 | $1,243.80 | |