| 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 | $197.65 | 6.219% | $209.9419 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $111.41 | 6.871% | $119.065 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $235.32 | 6.747% | $251.197 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $75.87 | 5.670% | $80.1718 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $36.62 | 4.183% | $38.1518 | $38.15 | $38.15 | $38.20 |
| Purchase #6 | $178.64 | 6.746% | $190.6911 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $192.45 | 9.607% | $210.9387 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $1,027.96 | $1,100.1573 | $1,100.16 | $1,100.15 | $1,100.20 | |