| 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 | $209.41 | 10.598% | $231.6033 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $185.96 | 9.210% | $203.0869 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $52.74 | 10.737% | $58.4027 | $58.40 | $58.40 | $58.40 |
| Purchase #4 | $172.85 | 10.116% | $190.3355 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $106.63 | 7.691% | $114.8309 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $181.30 | 10.383% | $200.1244 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $108.88 | 8.736% | $118.3918 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $1,017.77 | $1,116.7755 | $1,116.77 | $1,116.80 | $1,116.70 | |