| 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 | $64.29 | 9.441% | $70.3596 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $183.98 | 8.183% | $199.0351 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $84.47 | 4.394% | $88.1816 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $119.25 | 9.318% | $130.3617 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $237.68 | 3.304% | $245.5329 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $228.91 | 3.460% | $236.8303 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $206.60 | 6.285% | $219.5848 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $1,125.18 | $1,189.8860 | $1,189.88 | $1,189.95 | $1,189.90 | |