| 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 | $106.36 | 7.203% | $114.0211 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $38.51 | 10.504% | $42.5551 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $143.74 | 4.659% | $150.4368 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $216.31 | 9.681% | $237.251 | $237.25 | $237.25 | $237.30 |
| Purchase #5 | $164.39 | 5.536% | $173.4906 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $113.54 | 11.664% | $126.7833 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $190.26 | 11.268% | $211.6985 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $973.11 | $1,056.2364 | $1,056.24 | $1,056.25 | $1,056.30 | |