| 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 | $223.37 | 6.365% | $237.5875 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $238.48 | 8.128% | $257.8637 | $257.86 | $257.85 | $257.90 |
| Purchase #3 | $121.57 | 6.848% | $129.8951 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $233.76 | 6.179% | $248.204 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $66.70 | 5.227% | $70.1864 | $70.19 | $70.20 | $70.20 |
| Purchase #6 | $204.96 | 13.176% | $231.9655 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $111.89 | 13.379% | $126.8598 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $1,200.73 | $1,302.5620 | $1,302.57 | $1,302.55 | $1,302.70 | |