| 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 | $243.63 | 10.722% | $269.752 | $269.75 | $269.75 | $269.80 |
| Purchase #2 | $226.76 | 6.511% | $241.5243 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $226.96 | 9.595% | $248.7368 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $211.35 | 3.821% | $219.4257 | $219.43 | $219.45 | $219.40 |
| Purchase #5 | $50.70 | 13.448% | $57.5181 | $57.52 | $57.50 | $57.50 |
| Purchase #6 | $156.57 | 13.595% | $177.8557 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $169.27 | 6.805% | $180.7888 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,285.24 | $1,395.6014 | $1,395.61 | $1,395.60 | $1,395.60 | |