| 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 | $198.62 | 12.630% | $223.7057 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $49.87 | 9.112% | $54.4142 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $39.94 | 11.701% | $44.6134 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $216.72 | 6.305% | $230.3842 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $170.43 | 11.473% | $189.9834 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $88.53 | 4.639% | $92.6369 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $8.44 | 3.411% | $8.7279 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $772.55 | $844.4657 | $844.46 | $844.50 | $844.40 | |