| 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 | $24.91 | 9.870% | $27.3686 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $123.76 | 5.849% | $130.9987 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $174.27 | 10.224% | $192.0874 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $174.88 | 9.311% | $191.1631 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $81.40 | 11.323% | $90.6169 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $167.54 | 5.675% | $177.0479 | $177.05 | $177.05 | $177.00 |
| Purchase #7 | $180.54 | 12.156% | $202.4864 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $927.30 | $1,011.7690 | $1,011.78 | $1,011.75 | $1,011.80 | |