| 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 | $235.25 | 7.264% | $252.3386 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $121.38 | 7.267% | $130.2007 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $30.27 | 7.613% | $32.5745 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $127.44 | 13.455% | $144.5871 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $99.80 | 12.544% | $112.3189 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $211.91 | 4.602% | $221.6621 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $43.88 | 8.360% | $47.5484 | $47.55 | $47.55 | $47.50 |
| 7 purchase totals = | $869.93 | $941.2303 | $941.23 | $941.20 | $941.20 | |