| 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 | $113.97 | 3.480% | $117.9362 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $122.96 | 5.151% | $129.2937 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $15.69 | 6.348% | $16.686 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $34.56 | 8.498% | $37.4969 | $37.50 | $37.50 | $37.50 |
| Purchase #5 | $25.79 | 6.325% | $27.4212 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $207.55 | 6.486% | $221.0117 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $218.84 | 7.431% | $235.102 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $739.36 | $784.9477 | $784.95 | $784.95 | $784.90 | |