| 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 | $127.71 | 3.103% | $131.6728 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $40.62 | 9.717% | $44.567 | $44.57 | $44.55 | $44.60 |
| Purchase #3 | $163.61 | 13.562% | $185.7988 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $15.79 | 10.458% | $17.4413 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $232.45 | 4.239% | $242.3036 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $247.74 | 4.164% | $258.0559 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $32.27 | 8.406% | $34.9826 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $860.19 | $914.8220 | $914.82 | $914.80 | $914.90 | |