| 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 | $10.87 | 13.494% | $12.3368 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $216.42 | 12.343% | $243.1327 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $161.77 | 11.728% | $180.7424 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $146.61 | 12.794% | $165.3673 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $46.65 | 6.798% | $49.8213 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $248.36 | 3.516% | $257.0923 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $126.40 | 7.480% | $135.8547 | $135.85 | $135.85 | $135.90 |
| 7 purchase totals = | $957.08 | $1,044.3475 | $1,044.34 | $1,044.35 | $1,044.30 | |