| 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 | $22.30 | 13.125% | $25.2269 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $220.96 | 3.511% | $228.7179 | $228.72 | $228.70 | $228.70 |
| Purchase #3 | $94.60 | 9.692% | $103.7686 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $29.87 | 12.490% | $33.6008 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $234.58 | 12.185% | $263.1636 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $42.31 | 5.629% | $44.6916 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $213.97 | 3.604% | $221.6815 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $858.59 | $920.8509 | $920.85 | $920.85 | $920.90 | |