| 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 | $122.64 | 10.599% | $135.6386 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $193.82 | 6.381% | $206.1877 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $209.82 | 10.165% | $231.1482 | $231.15 | $231.15 | $231.10 |
| Purchase #4 | $193.36 | 11.713% | $216.0083 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $48.42 | 13.701% | $55.054 | $55.05 | $55.05 | $55.10 |
| Purchase #6 | $113.37 | 9.771% | $124.4474 | $124.45 | $124.45 | $124.40 |
| Purchase #7 | $74.27 | 11.509% | $82.8177 | $82.82 | $82.80 | $82.80 |
| 7 purchase totals = | $955.70 | $1,051.3019 | $1,051.31 | $1,051.30 | $1,051.20 | |