| 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 | $195.32 | 4.427% | $203.9668 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $40.27 | 7.836% | $43.4256 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $31.63 | 9.685% | $34.6934 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $202.30 | 6.858% | $216.1737 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $157.28 | 4.216% | $163.9109 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $226.74 | 12.856% | $255.8897 | $255.89 | $255.90 | $255.90 |
| Purchase #7 | $202.81 | 10.299% | $223.6974 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $1,056.35 | $1,141.7575 | $1,141.76 | $1,141.75 | $1,141.80 | |