| 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 | $186.72 | 13.441% | $211.817 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $185.73 | 9.792% | $203.9167 | $203.92 | $203.90 | $203.90 |
| Purchase #3 | $77.88 | 5.713% | $82.3293 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $123.98 | 7.815% | $133.669 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $210.92 | 12.859% | $238.0422 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $218.71 | 10.262% | $241.154 | $241.15 | $241.15 | $241.20 |
| Purchase #7 | $94.51 | 13.530% | $107.2972 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,098.45 | $1,218.2254 | $1,218.23 | $1,218.20 | $1,218.20 | |