| 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 | $113.75 | 12.517% | $127.9881 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $38.58 | 7.176% | $41.3485 | $41.35 | $41.35 | $41.30 |
| Purchase #3 | $241.37 | 11.294% | $268.6303 | $268.63 | $268.65 | $268.60 |
| Purchase #4 | $80.78 | 7.515% | $86.8506 | $86.85 | $86.85 | $86.90 |
| Purchase #5 | $146.55 | 11.757% | $163.7799 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $217.53 | 3.181% | $224.4496 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $191.70 | 12.828% | $216.2913 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $1,030.26 | $1,129.3383 | $1,129.34 | $1,129.40 | $1,129.30 | |