| 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 | $172.91 | 9.142% | $188.7174 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $233.91 | 5.831% | $247.5493 | $247.55 | $247.55 | $247.50 |
| Purchase #3 | $194.94 | 10.855% | $216.1007 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $123.69 | 9.637% | $135.61 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $237.99 | 12.695% | $268.2028 | $268.20 | $268.20 | $268.20 |
| Purchase #6 | $140.54 | 11.352% | $156.4941 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $187.28 | 3.614% | $194.0483 | $194.05 | $194.05 | $194.00 |
| 7 purchase totals = | $1,291.26 | $1,406.7226 | $1,406.72 | $1,406.70 | $1,406.60 | |