| 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 | $165.94 | 3.810% | $172.2623 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $22.28 | 13.478% | $25.2829 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $239.53 | 10.777% | $265.3441 | $265.34 | $265.35 | $265.30 |
| Purchase #4 | $231.45 | 5.353% | $243.8395 | $243.84 | $243.85 | $243.80 |
| Purchase #5 | $248.66 | 10.617% | $275.0602 | $275.06 | $275.05 | $275.10 |
| Purchase #6 | $138.70 | 12.584% | $156.154 | $156.15 | $156.15 | $156.20 |
| Purchase #7 | $245.59 | 8.185% | $265.6915 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $1,292.15 | $1,403.6345 | $1,403.62 | $1,403.65 | $1,403.70 | |