| 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 | $183.30 | 12.182% | $205.6296 | $205.63 | $205.65 | $205.60 |
| Purchase #2 | $159.34 | 11.337% | $177.4044 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $51.86 | 6.335% | $55.1453 | $55.15 | $55.15 | $55.10 |
| Purchase #4 | $245.36 | 12.815% | $276.8029 | $276.80 | $276.80 | $276.80 |
| Purchase #5 | $141.80 | 13.637% | $161.1373 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $114.27 | 4.315% | $119.2008 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $194.41 | 10.499% | $214.8211 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $1,090.34 | $1,210.1414 | $1,210.14 | $1,210.15 | $1,210.00 | |