| 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 | $12.29 | 13.818% | $13.9882 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $244.58 | 4.629% | $255.9016 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $194.98 | 6.552% | $207.7551 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $203.44 | 8.302% | $220.3296 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $237.89 | 13.350% | $269.6483 | $269.65 | $269.65 | $269.60 |
| Purchase #6 | $162.45 | 11.391% | $180.9547 | $180.95 | $180.95 | $181.00 |
| Purchase #7 | $76.39 | 11.366% | $85.0725 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $1,132.02 | $1,233.6500 | $1,233.65 | $1,233.65 | $1,233.70 | |