| 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 | $230.59 | 3.330% | $238.2686 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $136.31 | 7.646% | $146.7323 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $74.85 | 9.132% | $81.6853 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $57.45 | 13.319% | $65.1018 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $196.25 | 10.772% | $217.3901 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $113.91 | 5.544% | $120.2252 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $114.92 | 13.119% | $129.9964 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $924.28 | $999.3997 | $999.41 | $999.45 | $999.40 | |