| 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 | $203.89 | 6.537% | $217.2183 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $62.53 | 12.769% | $70.5145 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $85.50 | 6.268% | $90.8591 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $205.53 | 11.204% | $228.5576 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $206.53 | 3.693% | $214.1572 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $197.30 | 11.254% | $219.5041 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $185.79 | 6.512% | $197.8886 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,147.07 | $1,238.6994 | $1,238.70 | $1,238.65 | $1,238.80 | |