| 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 | $187.96 | 9.811% | $206.4008 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $37.62 | 5.186% | $39.571 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $80.59 | 6.839% | $86.1016 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $13.56 | 5.768% | $14.3421 | $14.34 | $14.35 | $14.30 |
| Purchase #5 | $222.91 | 13.791% | $253.6515 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $17.27 | 12.513% | $19.431 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $246.48 | 8.268% | $266.859 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $806.39 | $886.3570 | $886.35 | $886.35 | $886.40 | |