| 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 | $93.73 | 12.602% | $105.5419 | $105.54 | $105.55 | $105.50 |
| Purchase #2 | $194.72 | 6.359% | $207.1022 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $122.68 | 12.489% | $138.0015 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $125.61 | 8.419% | $136.1851 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $213.67 | 3.855% | $221.907 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $18.76 | 9.407% | $20.5248 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $224.51 | 13.794% | $255.4789 | $255.48 | $255.50 | $255.50 |
| 7 purchase totals = | $993.68 | $1,084.7414 | $1,084.74 | $1,084.75 | $1,084.70 | |