| 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 | $193.80 | 12.233% | $217.5076 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $188.80 | 8.168% | $204.2212 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $186.60 | 5.449% | $196.7678 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $126.35 | 9.133% | $137.8895 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $80.82 | 3.341% | $83.5202 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $192.86 | 10.504% | $213.118 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $203.97 | 7.543% | $219.3555 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $1,173.20 | $1,272.3798 | $1,272.39 | $1,272.30 | $1,272.40 | |