| 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 | $198.43 | 11.146% | $220.547 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $210.71 | 12.852% | $237.7904 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $168.32 | 3.237% | $173.7685 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $56.66 | 7.165% | $60.7197 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $226.60 | 10.513% | $250.4225 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $102.89 | 8.783% | $111.9268 | $111.93 | $111.95 | $111.90 |
| Purchase #7 | $71.54 | 8.509% | $77.6273 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $1,035.15 | $1,132.8022 | $1,132.81 | $1,132.80 | $1,132.70 | |