| 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 | $33.76 | 13.664% | $38.373 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $186.39 | 5.151% | $195.9909 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $237.67 | 6.382% | $252.8381 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $234.68 | 9.125% | $256.0946 | $256.09 | $256.10 | $256.10 |
| Purchase #5 | $84.93 | 4.795% | $89.0024 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $67.43 | 8.263% | $73.0017 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $118.76 | 5.339% | $125.1006 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $963.62 | $1,030.4013 | $1,030.39 | $1,030.40 | $1,030.40 | |