| 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 | $235.37 | 7.681% | $253.4488 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $99.89 | 12.334% | $112.2104 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $60.49 | 12.540% | $68.0754 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $165.92 | 11.627% | $185.2115 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $109.98 | 8.163% | $118.9577 | $118.96 | $118.95 | $119.00 |
| Purchase #6 | $128.81 | 3.410% | $133.2024 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $204.46 | 5.653% | $216.0181 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $1,004.92 | $1,087.1243 | $1,087.13 | $1,087.10 | $1,087.10 | |