| 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 | $223.95 | 3.181% | $231.0738 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $92.61 | 6.392% | $98.5296 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $194.32 | 10.702% | $215.1161 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $159.73 | 5.326% | $168.2372 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $84.89 | 12.873% | $95.8179 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $75.58 | 9.287% | $82.5991 | $82.60 | $82.60 | $82.60 |
| Purchase #7 | $94.97 | 9.192% | $103.6996 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $926.05 | $995.0733 | $995.08 | $995.05 | $995.00 | |