| 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 | $248.70 | 8.510% | $269.8644 | $269.86 | $269.85 | $269.90 |
| Purchase #2 | $222.30 | 3.487% | $230.0516 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $14.45 | 11.406% | $16.0982 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $10.64 | 4.549% | $11.124 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $7.51 | 13.410% | $8.5171 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $207.46 | 4.445% | $216.6816 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $239.69 | 4.354% | $250.1261 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $950.75 | $1,002.4630 | $1,002.46 | $1,002.45 | $1,002.50 | |