| 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 | $192.86 | 3.769% | $200.1289 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $198.96 | 3.548% | $206.0191 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $84.96 | 4.205% | $88.5326 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $82.73 | 11.741% | $92.4433 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $195.44 | 9.848% | $214.6869 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $81.74 | 3.481% | $84.5854 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $94.76 | 8.442% | $102.7596 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $931.45 | $989.1558 | $989.16 | $989.20 | $989.10 | |