| 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 | $220.91 | 6.349% | $234.9356 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $206.68 | 10.588% | $228.5633 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $187.82 | 7.680% | $202.2446 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $202.67 | 13.485% | $230 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $10.38 | 9.550% | $11.3713 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $100.28 | 4.700% | $104.9932 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $237.83 | 11.370% | $264.8713 | $264.87 | $264.85 | $264.90 |
| 7 purchase totals = | $1,166.57 | $1,276.9793 | $1,276.97 | $1,276.95 | $1,277.00 | |