| 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 | $244.42 | 7.669% | $263.1646 | $263.16 | $263.15 | $263.20 |
| Purchase #2 | $76.92 | 9.856% | $84.5012 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $14.47 | 12.234% | $16.2403 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $140.36 | 11.454% | $156.4368 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $135.72 | 5.613% | $143.338 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $196.62 | 4.767% | $205.9929 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $105.76 | 4.372% | $110.3838 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $914.27 | $980.0576 | $980.05 | $980.10 | $980.00 | |