| 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 | $19.58 | 4.302% | $20.4223 | $20.42 | $20.40 | $20.40 |
| Purchase #2 | $193.66 | 5.509% | $204.3287 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $250.76 | 12.175% | $281.29 | $281.29 | $281.30 | $281.30 |
| Purchase #4 | $107.67 | 7.259% | $115.4858 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $160.68 | 5.417% | $169.384 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $177.81 | 4.155% | $185.198 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $201.93 | 7.307% | $216.685 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $1,112.09 | $1,192.7938 | $1,192.80 | $1,192.85 | $1,192.80 | |