| 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 | $234.47 | 6.759% | $250.3178 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $14.66 | 3.156% | $15.1227 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $209.58 | 8.818% | $228.0608 | $228.06 | $228.05 | $228.10 |
| Purchase #4 | $242.52 | 10.336% | $267.5869 | $267.59 | $267.60 | $267.60 |
| Purchase #5 | $83.88 | 11.130% | $93.2158 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $135.33 | 5.736% | $143.0925 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $46.43 | 6.263% | $49.3379 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $966.87 | $1,046.7344 | $1,046.74 | $1,046.70 | $1,046.70 | |