| 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 | $111.91 | 9.853% | $122.9365 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $222.77 | 11.708% | $248.8519 | $248.85 | $248.85 | $248.90 |
| Purchase #3 | $197.47 | 13.411% | $223.9527 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $146.78 | 10.377% | $162.0114 | $162.01 | $162.00 | $162.00 |
| Purchase #5 | $107.60 | 7.589% | $115.7658 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $136.86 | 3.147% | $141.167 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $103.53 | 9.801% | $113.677 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $1,026.92 | $1,128.3623 | $1,128.37 | $1,128.35 | $1,128.50 | |