| 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 | $216.51 | 11.550% | $241.5169 | $241.52 | $241.50 | $241.50 |
| Purchase #2 | $223.28 | 3.866% | $231.912 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $37.71 | 3.361% | $38.9774 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $207.55 | 5.538% | $219.0441 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $80.87 | 9.140% | $88.2615 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $104.95 | 7.603% | $112.9293 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $191.46 | 7.619% | $206.0473 | $206.05 | $206.05 | $206.00 |
| 7 purchase totals = | $1,062.33 | $1,138.6885 | $1,138.69 | $1,138.70 | $1,138.60 | |