| 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 | $226.29 | 3.703% | $234.6695 | $234.67 | $234.65 | $234.70 |
| Purchase #2 | $171.80 | 4.846% | $180.1254 | $180.13 | $180.15 | $180.10 |
| Purchase #3 | $221.85 | 11.343% | $247.0144 | $247.01 | $247.00 | $247.00 |
| Purchase #4 | $83.50 | 5.790% | $88.3347 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $213.48 | 13.181% | $241.6188 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $165.42 | 5.424% | $174.3924 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $173.74 | 9.257% | $189.8231 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $1,256.08 | $1,355.9783 | $1,355.97 | $1,355.95 | $1,355.90 | |