| 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 | $140.49 | 3.719% | $145.7148 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $122.97 | 12.297% | $138.0916 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $20.58 | 6.595% | $21.9373 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $97.99 | 8.252% | $106.0761 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $211.31 | 3.463% | $218.6277 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $57.86 | 4.580% | $60.51 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $46.76 | 12.869% | $52.7775 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $697.96 | $743.7350 | $743.74 | $743.80 | $743.70 | |