| 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 | $199.25 | 7.405% | $214.0045 | $214.00 | $214.00 | $214.00 |
| Purchase #2 | $169.63 | 12.643% | $191.0763 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $79.94 | 13.275% | $90.552 | $90.55 | $90.55 | $90.60 |
| Purchase #4 | $148.66 | 4.391% | $155.1877 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $222.50 | 8.809% | $242.1 | $242.10 | $242.10 | $242.10 |
| Purchase #6 | $193.39 | 11.864% | $216.3338 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $43.30 | 12.630% | $48.7688 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $1,056.67 | $1,158.0231 | $1,158.02 | $1,158.05 | $1,158.10 | |