| 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 | $188.75 | 9.346% | $206.3906 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $149.68 | 9.330% | $163.6451 | $163.65 | $163.65 | $163.60 |
| Purchase #3 | $160.73 | 10.294% | $177.2755 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $86.57 | 4.330% | $90.3185 | $90.32 | $90.30 | $90.30 |
| Purchase #5 | $213.62 | 11.612% | $238.4256 | $238.43 | $238.45 | $238.40 |
| Purchase #6 | $94.51 | 12.496% | $106.32 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $66.92 | 4.149% | $69.6965 | $69.70 | $69.70 | $69.70 |
| 7 purchase totals = | $960.78 | $1,052.0718 | $1,052.09 | $1,052.10 | $1,052.00 | |