| 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 | $185.84 | 5.425% | $195.9218 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $207.66 | 13.272% | $235.2206 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $36.91 | 9.624% | $40.4622 | $40.46 | $40.45 | $40.50 |
| Purchase #4 | $209.95 | 3.735% | $217.7916 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $201.35 | 4.155% | $209.7161 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $102.58 | 4.862% | $107.5674 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $191.95 | 4.737% | $201.0427 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $1,136.24 | $1,207.7224 | $1,207.72 | $1,207.65 | $1,207.70 | |