| 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 | $242.90 | 6.620% | $258.98 | $258.98 | $259.00 | $259.00 |
| Purchase #2 | $191.58 | 7.525% | $205.9964 | $206.00 | $206.00 | $206.00 |
| Purchase #3 | $89.97 | 5.406% | $94.8338 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $32.76 | 5.566% | $34.5834 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $174.34 | 4.155% | $181.5838 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $173.32 | 11.347% | $192.9866 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $25.96 | 12.179% | $29.1217 | $29.12 | $29.10 | $29.10 |
| 7 purchase totals = | $930.83 | $998.0857 | $998.08 | $998.15 | $998.10 | |