| 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 | $126.77 | 3.500% | $131.207 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $146.35 | 13.843% | $166.6092 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $36.84 | 3.173% | $38.0089 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $222.72 | 7.729% | $239.934 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $241.82 | 5.125% | $254.2133 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $12.95 | 9.209% | $14.1426 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $207.76 | 5.774% | $219.7561 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $995.21 | $1,063.8711 | $1,063.87 | $1,063.85 | $1,063.80 | |