| 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 | $226.32 | 7.299% | $242.8391 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $247.50 | 11.492% | $275.9427 | $275.94 | $275.95 | $275.90 |
| Purchase #3 | $217.98 | 7.608% | $234.5639 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $115.83 | 10.566% | $128.0686 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $56.67 | 13.404% | $64.266 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $210.95 | 9.538% | $231.0704 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $58.72 | 11.161% | $65.2737 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $1,133.97 | $1,242.0244 | $1,242.02 | $1,241.95 | $1,242.10 | |