| 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 | $218.33 | 9.525% | $239.1259 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $77.87 | 6.274% | $82.7556 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $126.71 | 13.732% | $144.1098 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $216.77 | 4.109% | $225.6771 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $184.82 | 8.398% | $200.3412 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $223.32 | 12.728% | $251.7442 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $156.54 | 11.225% | $174.1116 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $1,204.36 | $1,317.8654 | $1,317.87 | $1,317.90 | $1,317.80 | |