| 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 | $140.32 | 3.463% | $145.1793 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $88.64 | 3.618% | $91.847 | $91.85 | $91.85 | $91.80 |
| Purchase #3 | $223.84 | 5.285% | $235.6699 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $217.31 | 10.717% | $240.5991 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $25.30 | 8.672% | $27.494 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $99.43 | 8.362% | $107.7443 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $174.84 | 10.722% | $193.5863 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $969.68 | $1,042.1199 | $1,042.12 | $1,042.15 | $1,042.10 | |