| 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 | $194.40 | 11.559% | $216.8707 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $109.88 | 6.729% | $117.2738 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $179.74 | 10.336% | $198.3179 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $6.39 | 8.775% | $6.9507 | $6.95 | $6.95 | $7.00 |
| Purchase #5 | $58.73 | 5.433% | $61.9208 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $228.36 | 5.677% | $241.324 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $156.46 | 5.812% | $165.5535 | $165.55 | $165.55 | $165.60 |
| 7 purchase totals = | $933.96 | $1,008.2114 | $1,008.20 | $1,008.10 | $1,008.30 | |