| 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 | $90.90 | 4.264% | $94.776 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $83.61 | 5.355% | $88.0873 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $115.63 | 11.512% | $128.9413 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $109.30 | 6.311% | $116.1979 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $193.34 | 8.121% | $209.0411 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $242.48 | 4.207% | $252.6811 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $191.69 | 6.197% | $203.569 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $1,026.95 | $1,093.2937 | $1,093.30 | $1,093.35 | $1,093.30 | |