| 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 | $112.27 | 5.172% | $118.0766 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $235.97 | 10.567% | $260.9049 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $96.39 | 4.813% | $101.0293 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $16.36 | 4.490% | $17.0946 | $17.09 | $17.10 | $17.10 |
| Purchase #5 | $16.40 | 8.149% | $17.7364 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $22.67 | 6.792% | $24.2097 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $238.79 | 7.441% | $256.5584 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $738.85 | $795.6099 | $795.61 | $795.65 | $795.60 | |