| 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 | $13.77 | 5.810% | $14.57 | $14.57 | $14.55 | $14.60 |
| Purchase #2 | $128.92 | 8.792% | $140.2546 | $140.25 | $140.25 | $140.30 |
| Purchase #3 | $202.65 | 10.449% | $223.8249 | $223.82 | $223.80 | $223.80 |
| Purchase #4 | $17.56 | 13.703% | $19.9662 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $195.55 | 12.187% | $219.3817 | $219.38 | $219.40 | $219.40 |
| Purchase #6 | $77.38 | 6.327% | $82.2758 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $226.36 | 10.256% | $249.5755 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $862.19 | $949.8487 | $949.85 | $949.85 | $950.00 | |