| 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 | $232.90 | 3.532% | $241.126 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $103.52 | 6.661% | $110.4155 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $140.25 | 4.723% | $146.874 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $134.99 | 5.664% | $142.6358 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $161.34 | 8.597% | $175.2104 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $44.26 | 9.745% | $48.5731 | $48.57 | $48.55 | $48.60 |
| Purchase #7 | $215.64 | 13.107% | $243.9039 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $1,032.90 | $1,108.7387 | $1,108.74 | $1,108.70 | $1,108.70 | |