| 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 | $110.58 | 12.431% | $124.3262 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $72.92 | 10.836% | $80.8216 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $218.34 | 10.732% | $241.7722 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $246.69 | 4.334% | $257.3815 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $197.41 | 13.451% | $223.9636 | $223.96 | $223.95 | $224.00 |
| Purchase #6 | $49.78 | 5.696% | $52.6155 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $22.38 | 3.777% | $23.2253 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $918.10 | $1,004.1059 | $1,004.11 | $1,004.10 | $1,004.10 | |