| 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 | $105.60 | 6.264% | $112.2148 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $165.36 | 13.220% | $187.2206 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $206.77 | 4.463% | $215.9981 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $211.51 | 8.403% | $229.2832 | $229.28 | $229.30 | $229.30 |
| Purchase #5 | $136.39 | 4.332% | $142.2984 | $142.30 | $142.30 | $142.30 |
| Purchase #6 | $165.76 | 11.204% | $184.3318 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $246.66 | 8.503% | $267.6335 | $267.63 | $267.65 | $267.60 |
| 7 purchase totals = | $1,238.05 | $1,338.9804 | $1,338.97 | $1,339.00 | $1,338.90 | |