| 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 | $223.31 | 13.186% | $252.7557 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $183.40 | 11.548% | $204.579 | $204.58 | $204.60 | $204.60 |
| Purchase #3 | $200.30 | 9.759% | $219.8473 | $219.85 | $219.85 | $219.80 |
| Purchase #4 | $120.62 | 7.483% | $129.646 | $129.65 | $129.65 | $129.60 |
| Purchase #5 | $225.41 | 11.276% | $250.8272 | $250.83 | $250.85 | $250.80 |
| Purchase #6 | $198.92 | 6.272% | $211.3963 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $63.75 | 5.152% | $67.0344 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $1,215.71 | $1,336.0859 | $1,336.10 | $1,336.15 | $1,336.00 | |