| 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 | $110.77 | 4.513% | $115.7691 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $115.59 | 8.238% | $125.1123 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $115.77 | 3.630% | $119.9725 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $64.48 | 5.381% | $67.9497 | $67.95 | $67.95 | $67.90 |
| Purchase #5 | $126.93 | 11.173% | $141.1119 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $233.45 | 12.483% | $262.5916 | $262.59 | $262.60 | $262.60 |
| Purchase #7 | $32.68 | 4.835% | $34.2601 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $799.67 | $866.7672 | $866.76 | $866.70 | $866.80 | |