| 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 | $221.48 | 3.162% | $228.4832 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $176.51 | 12.359% | $198.3249 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $97.52 | 9.464% | $106.7493 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $181.53 | 3.278% | $187.4806 | $187.48 | $187.50 | $187.50 |
| Purchase #5 | $233.75 | 7.445% | $251.1527 | $251.15 | $251.15 | $251.20 |
| Purchase #6 | $89.94 | 3.545% | $93.1284 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $99.98 | 4.490% | $104.4691 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $1,100.71 | $1,169.7882 | $1,169.78 | $1,169.80 | $1,169.80 | |