| 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 | $241.60 | 12.763% | $272.4354 | $272.44 | $272.45 | $272.40 |
| Purchase #2 | $145.79 | 6.360% | $155.0622 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $191.30 | 4.289% | $199.5049 | $199.50 | $199.50 | $199.50 |
| Purchase #4 | $12.32 | 3.330% | $12.7303 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $120.56 | 7.428% | $129.5152 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $91.85 | 8.546% | $99.6995 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $160.78 | 9.407% | $175.9046 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $964.20 | $1,044.8521 | $1,044.85 | $1,044.85 | $1,044.80 | |