| 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 | $8.65 | 4.270% | $9.0194 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $244.27 | 12.569% | $274.9723 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $228.39 | 3.623% | $236.6646 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $197.29 | 6.577% | $210.2658 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $164.96 | 3.501% | $170.7352 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $39.61 | 7.305% | $42.5035 | $42.50 | $42.50 | $42.50 |
| Purchase #7 | $181.56 | 3.469% | $187.8583 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $1,064.73 | $1,132.0191 | $1,132.02 | $1,131.95 | $1,132.10 | |