| 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 | $108.41 | 6.274% | $115.2116 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $229.76 | 7.708% | $247.4699 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $158.93 | 8.457% | $172.3707 | $172.37 | $172.35 | $172.40 |
| Purchase #4 | $168.85 | 9.498% | $184.8874 | $184.89 | $184.90 | $184.90 |
| Purchase #5 | $184.90 | 4.788% | $193.753 | $193.75 | $193.75 | $193.80 |
| Purchase #6 | $235.56 | 10.176% | $259.5306 | $259.53 | $259.55 | $259.50 |
| Purchase #7 | $11.79 | 9.706% | $12.9343 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $1,098.20 | $1,186.1575 | $1,186.15 | $1,186.15 | $1,186.20 | |