| 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 | $196.46 | 13.458% | $222.8996 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $9.32 | 12.872% | $10.5197 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $226.99 | 4.844% | $237.9854 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $5.45 | 6.503% | $5.8044 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $117.28 | 6.148% | $124.4904 | $124.49 | $124.50 | $124.50 |
| Purchase #6 | $178.45 | 5.588% | $188.4218 | $188.42 | $188.40 | $188.40 |
| Purchase #7 | $9.27 | 8.305% | $10.0399 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $743.22 | $800.1612 | $800.16 | $800.15 | $800.10 | |