| 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 | $12.53 | 11.350% | $13.9522 | $13.95 | $13.95 | $14.00 |
| Purchase #2 | $10.82 | 5.561% | $11.4217 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $242.50 | 11.321% | $269.9534 | $269.95 | $269.95 | $270.00 |
| Purchase #4 | $111.66 | 3.347% | $115.3973 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $52.76 | 12.511% | $59.3608 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $239.34 | 12.407% | $269.0349 | $269.03 | $269.05 | $269.00 |
| Purchase #7 | $98.68 | 10.147% | $108.6931 | $108.69 | $108.70 | $108.70 |
| 7 purchase totals = | $768.29 | $847.8134 | $847.80 | $847.80 | $847.90 | |