| 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 | $221.81 | 7.539% | $238.5323 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $228.28 | 4.609% | $238.8014 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $241.79 | 8.765% | $262.9829 | $262.98 | $263.00 | $263.00 |
| Purchase #4 | $57.51 | 9.261% | $62.836 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $143.76 | 13.255% | $162.8154 | $162.82 | $162.80 | $162.80 |
| Purchase #6 | $30.75 | 11.644% | $34.3305 | $34.33 | $34.35 | $34.30 |
| Purchase #7 | $151.53 | 7.581% | $163.0175 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $1,075.43 | $1,163.3160 | $1,163.32 | $1,163.35 | $1,163.20 | |