| 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 | $223.37 | 4.596% | $233.6361 | $233.64 | $233.65 | $233.60 |
| Purchase #2 | $84.84 | 9.851% | $93.1976 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $211.80 | 11.605% | $236.3794 | $236.38 | $236.40 | $236.40 |
| Purchase #4 | $57.56 | 13.210% | $65.1637 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $246.69 | 3.306% | $254.8456 | $254.85 | $254.85 | $254.80 |
| Purchase #6 | $40.71 | 7.467% | $43.7498 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $234.75 | 10.345% | $259.0349 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,099.72 | $1,186.0071 | $1,186.01 | $1,186.05 | $1,185.90 | |