| 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 | $225.85 | 13.754% | $256.9134 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $203.28 | 9.727% | $223.053 | $223.05 | $223.05 | $223.10 |
| Purchase #3 | $39.50 | 12.199% | $44.3186 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $200.90 | 9.416% | $219.8167 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $209.71 | 3.148% | $216.3117 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $20.95 | 10.264% | $23.1003 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $163.67 | 10.708% | $181.1958 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $1,063.86 | $1,164.7095 | $1,164.71 | $1,164.65 | $1,164.70 | |