| 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 | $202.37 | 4.196% | $210.8614 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $121.77 | 7.368% | $130.742 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $107.89 | 4.390% | $112.6264 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $154.81 | 8.274% | $167.619 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $173.68 | 5.727% | $183.6267 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $47.32 | 3.766% | $49.1021 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $137.79 | 13.201% | $155.9797 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $945.63 | $1,010.5573 | $1,010.56 | $1,010.60 | $1,010.50 | |