| 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 | $225.40 | 4.502% | $235.5475 | $235.55 | $235.55 | $235.50 |
| Purchase #2 | $186.97 | 11.332% | $208.1574 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $42.57 | 4.773% | $44.6019 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $191.29 | 6.256% | $203.2571 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $113.67 | 13.181% | $128.6528 | $128.65 | $128.65 | $128.70 |
| Purchase #6 | $229.43 | 3.837% | $238.2332 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $175.53 | 12.228% | $196.9938 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $1,164.86 | $1,255.4437 | $1,255.44 | $1,255.45 | $1,255.50 | |