| 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 | $211.38 | 12.407% | $237.6059 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $216.62 | 6.574% | $230.8606 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $200.42 | 10.817% | $222.0994 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $211.91 | 11.725% | $236.7564 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $161.26 | 7.323% | $173.0691 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $248.72 | 7.487% | $267.3417 | $267.34 | $267.35 | $267.30 |
| Purchase #7 | $190.98 | 12.148% | $214.1803 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $1,441.29 | $1,581.9134 | $1,581.92 | $1,581.90 | $1,582.00 | |