| 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 | $145.89 | 4.803% | $152.8971 | $152.90 | $152.90 | $152.90 |
| Purchase #2 | $247.55 | 4.466% | $258.6056 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $205.85 | 10.819% | $228.1209 | $228.12 | $228.10 | $228.10 |
| Purchase #4 | $107.26 | 6.413% | $114.1386 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $73.43 | 12.454% | $82.575 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $148.85 | 8.227% | $161.0959 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $28.84 | 12.119% | $32.3351 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $957.67 | $1,029.7682 | $1,029.79 | $1,029.80 | $1,029.70 | |