| 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 | $191.74 | 3.696% | $198.8267 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $98.72 | 11.750% | $110.3196 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $71.52 | 3.777% | $74.2213 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $226.25 | 6.544% | $241.0558 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $78.38 | 7.661% | $84.3847 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $89.84 | 7.833% | $96.8772 | $96.88 | $96.90 | $96.90 |
| Purchase #7 | $250.65 | 7.110% | $268.4712 | $268.47 | $268.45 | $268.50 |
| 7 purchase totals = | $1,007.10 | $1,074.1565 | $1,074.16 | $1,074.15 | $1,074.20 | |