| 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 | $65.81 | 12.329% | $73.9237 | $73.92 | $73.90 | $73.90 |
| Purchase #2 | $240.93 | 7.317% | $258.5588 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $121.80 | 12.700% | $137.2686 | $137.27 | $137.25 | $137.30 |
| Purchase #4 | $100.29 | 7.629% | $107.9411 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $192.46 | 8.392% | $208.6112 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $90.44 | 5.769% | $95.6575 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $250.48 | 8.507% | $271.7883 | $271.79 | $271.80 | $271.80 |
| 7 purchase totals = | $1,062.21 | $1,153.7492 | $1,153.75 | $1,153.70 | $1,153.80 | |