| 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 | $114.37 | 11.493% | $127.5145 | $127.51 | $127.50 | $127.50 |
| Purchase #2 | $103.87 | 3.745% | $107.7599 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $25.49 | 5.167% | $26.8071 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $233.79 | 10.192% | $257.6179 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $215.69 | 11.789% | $241.1177 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $188.56 | 12.177% | $211.521 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $213.95 | 4.268% | $223.0814 | $223.08 | $223.10 | $223.10 |
| 7 purchase totals = | $1,095.72 | $1,195.4195 | $1,195.42 | $1,195.35 | $1,195.40 | |