| 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 | $225.60 | 10.128% | $248.4488 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $148.26 | 7.595% | $159.5203 | $159.52 | $159.50 | $159.50 |
| Purchase #3 | $241.97 | 11.267% | $269.2328 | $269.23 | $269.25 | $269.20 |
| Purchase #4 | $33.33 | 10.240% | $36.743 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $198.58 | 11.138% | $220.6978 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $211.75 | 10.263% | $233.4819 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $194.26 | 11.650% | $216.8913 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $1,253.75 | $1,385.0159 | $1,385.01 | $1,385.05 | $1,384.90 | |