| 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 | $36.68 | 3.151% | $37.8358 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $195.57 | 8.459% | $212.1133 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $226.97 | 3.340% | $234.5508 | $234.55 | $234.55 | $234.60 |
| Purchase #4 | $71.50 | 6.187% | $75.9237 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $221.25 | 13.799% | $251.7803 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $62.85 | 5.412% | $66.2514 | $66.25 | $66.25 | $66.30 |
| Purchase #7 | $223.93 | 8.496% | $242.9551 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,038.75 | $1,121.4104 | $1,121.41 | $1,121.40 | $1,121.50 | |