| 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 | $206.81 | 4.697% | $216.5239 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $149.82 | 10.852% | $166.0785 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $62.87 | 7.800% | $67.7739 | $67.77 | $67.75 | $67.80 |
| Purchase #4 | $227.38 | 12.678% | $256.2072 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $73.97 | 13.806% | $84.1823 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $233.90 | 12.121% | $262.251 | $262.25 | $262.25 | $262.30 |
| Purchase #7 | $25.41 | 12.258% | $28.5248 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $980.16 | $1,081.5416 | $1,081.53 | $1,081.50 | $1,081.60 | |