| 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 | $133.29 | 10.172% | $146.8483 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $193.32 | 7.594% | $208.0007 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $114.28 | 12.727% | $128.8244 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $99.98 | 5.511% | $105.4899 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $145.95 | 8.144% | $157.8362 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $57.98 | 13.106% | $65.5789 | $65.58 | $65.60 | $65.60 |
| Purchase #7 | $225.63 | 9.657% | $247.4191 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $970.43 | $1,059.9975 | $1,060.00 | $1,060.00 | $1,059.90 | |