| 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 | $237.51 | 10.777% | $263.1065 | $263.11 | $263.10 | $263.10 |
| Purchase #2 | $181.48 | 3.613% | $188.0369 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $193.31 | 13.138% | $218.7071 | $218.71 | $218.70 | $218.70 |
| Purchase #4 | $55.26 | 11.232% | $61.4668 | $61.47 | $61.45 | $61.50 |
| Purchase #5 | $113.52 | 9.423% | $124.217 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $162.48 | 7.472% | $174.6205 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $60.57 | 9.403% | $66.2654 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $1,004.13 | $1,096.4202 | $1,096.44 | $1,096.35 | $1,096.40 | |