| 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 | $112.87 | 4.632% | $118.0981 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $76.73 | 13.747% | $87.2781 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $52.99 | 10.614% | $58.6144 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $58.45 | 4.451% | $61.0516 | $61.05 | $61.05 | $61.10 |
| Purchase #5 | $153.36 | 7.429% | $164.7531 | $164.75 | $164.75 | $164.80 |
| Purchase #6 | $241.54 | 11.148% | $268.4669 | $268.47 | $268.45 | $268.50 |
| Purchase #7 | $206.85 | 5.742% | $218.7273 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $902.79 | $976.9895 | $976.99 | $977.00 | $977.10 | |