| 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 | $198.74 | 10.413% | $219.4348 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $189.87 | 6.678% | $202.5495 | $202.55 | $202.55 | $202.50 |
| Purchase #3 | $32.98 | 8.689% | $35.8456 | $35.85 | $35.85 | $35.80 |
| Purchase #4 | $221.66 | 11.704% | $247.6031 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $41.44 | 3.446% | $42.868 | $42.87 | $42.85 | $42.90 |
| Purchase #6 | $216.72 | 11.747% | $242.1781 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $226.85 | 12.260% | $254.6618 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $1,128.26 | $1,245.1409 | $1,245.14 | $1,245.15 | $1,245.10 | |