| 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 | $220.64 | 13.644% | $250.7441 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $180.94 | 9.799% | $198.6703 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $169.97 | 8.623% | $184.6265 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $9.25 | 12.810% | $10.4349 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $182.72 | 7.650% | $196.6981 | $196.70 | $196.70 | $196.70 |
| Purchase #6 | $75.92 | 7.783% | $81.8289 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $5.47 | 6.487% | $5.8248 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $844.91 | $928.8276 | $928.82 | $928.85 | $928.70 | |