| 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 | $194.80 | 4.281% | $203.1394 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $60.34 | 7.132% | $64.6434 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $238.74 | 5.712% | $252.3768 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $162.43 | 5.479% | $171.3295 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $142.33 | 3.328% | $147.0667 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $37.62 | 11.559% | $41.9685 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $46.30 | 12.357% | $52.0213 | $52.02 | $52.00 | $52.00 |
| 7 purchase totals = | $882.56 | $932.5456 | $932.55 | $932.55 | $932.50 | |