| 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 | $224.92 | 10.748% | $249.0944 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $250.76 | 5.808% | $265.3241 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $248.35 | 3.417% | $256.8361 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $41.30 | 12.860% | $46.6112 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $137.40 | 12.259% | $154.2439 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $203.68 | 12.391% | $228.918 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $45.84 | 8.665% | $49.812 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $1,152.25 | $1,250.8397 | $1,250.83 | $1,250.80 | $1,250.70 | |