| 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 | $227.28 | 3.511% | $235.2598 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $196.57 | 3.792% | $204.0239 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $198.60 | 6.517% | $211.5428 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $195.46 | 4.108% | $203.4895 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $30.94 | 11.159% | $34.3926 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $233.45 | 6.770% | $249.2546 | $249.25 | $249.25 | $249.30 |
| Purchase #7 | $143.87 | 8.716% | $156.4097 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $1,226.17 | $1,294.3729 | $1,294.36 | $1,294.35 | $1,294.40 | |