| 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 | $206.76 | 3.275% | $213.5314 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $195.96 | 13.193% | $221.813 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $218.45 | 12.372% | $245.4766 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $200.92 | 9.460% | $219.927 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $142.75 | 9.828% | $156.7795 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $179.67 | 13.243% | $203.4637 | $203.46 | $203.45 | $203.50 |
| Purchase #7 | $134.75 | 12.414% | $151.4779 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $1,279.26 | $1,412.4691 | $1,412.47 | $1,412.55 | $1,412.50 | |