| 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 | $186.63 | 4.497% | $195.0228 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $243.97 | 12.109% | $273.5123 | $273.51 | $273.50 | $273.50 |
| Purchase #3 | $104.91 | 9.183% | $114.5439 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $194.52 | 8.329% | $210.7216 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $137.41 | 13.727% | $156.2723 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $138.70 | 11.790% | $155.0527 | $155.05 | $155.05 | $155.10 |
| Purchase #7 | $9.42 | 7.680% | $10.1435 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $1,015.56 | $1,115.2691 | $1,115.25 | $1,115.20 | $1,115.20 | |