| 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 | $17.43 | 8.634% | $18.9349 | $18.93 | $18.95 | $18.90 |
| Purchase #2 | $214.30 | 12.772% | $241.6704 | $241.67 | $241.65 | $241.70 |
| Purchase #3 | $248.55 | 3.591% | $257.4754 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $218.86 | 5.458% | $230.8054 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $211.84 | 6.379% | $225.3533 | $225.35 | $225.35 | $225.40 |
| Purchase #6 | $107.74 | 10.377% | $118.9202 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $100.92 | 6.309% | $107.287 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $1,119.64 | $1,200.4466 | $1,200.45 | $1,200.45 | $1,200.50 | |