| 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 | $245.62 | 9.273% | $268.3963 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $74.40 | 9.648% | $81.5781 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $12.31 | 11.456% | $13.7202 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $230.53 | 11.125% | $256.1765 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $89.65 | 3.635% | $92.9088 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $123.84 | 8.523% | $134.3949 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $194.77 | 13.466% | $220.9977 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $971.12 | $1,068.1725 | $1,068.18 | $1,068.20 | $1,068.20 | |