| 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 | $232.37 | 9.388% | $254.1849 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $97.33 | 12.739% | $109.7289 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $187.66 | 3.592% | $194.4007 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $69.25 | 9.290% | $75.6833 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $244.38 | 5.843% | $258.6591 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $235.76 | 9.760% | $258.7702 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $168.87 | 5.453% | $178.0785 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $1,235.62 | $1,329.5056 | $1,329.50 | $1,329.55 | $1,329.60 | |