| 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 | $87.77 | 13.614% | $99.719 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $100.37 | 10.215% | $110.6228 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $186.98 | 3.605% | $193.7206 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $88.36 | 7.563% | $95.0427 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $11.59 | 10.199% | $12.7721 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $196.99 | 11.740% | $220.1166 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $243.82 | 11.422% | $271.6691 | $271.67 | $271.65 | $271.70 |
| 7 purchase totals = | $915.88 | $1,003.6629 | $1,003.66 | $1,003.55 | $1,003.60 | |