| 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 | $103.68 | 4.255% | $108.0916 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $236.58 | 3.784% | $245.5322 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $131.43 | 4.109% | $136.8305 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $248.75 | 6.636% | $265.2571 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $15.58 | 7.755% | $16.7882 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $202.75 | 3.267% | $209.3738 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $42.81 | 7.583% | $46.0563 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $981.58 | $1,027.9297 | $1,027.93 | $1,027.95 | $1,028.00 | |