| 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 | $234.99 | 3.754% | $243.8115 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $201.85 | 11.367% | $224.7943 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $13.74 | 9.194% | $15.0033 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $169.67 | 11.406% | $189.0226 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $166.37 | 5.578% | $175.6501 | $175.65 | $175.65 | $175.70 |
| Purchase #6 | $88.48 | 13.361% | $100.3018 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $157.47 | 8.822% | $171.362 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $1,032.57 | $1,119.9456 | $1,119.93 | $1,119.90 | $1,120.00 | |