| 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 | $190.94 | 4.114% | $198.7953 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $199.51 | 9.792% | $219.046 | $219.05 | $219.05 | $219.00 |
| Purchase #3 | $171.28 | 6.674% | $182.7112 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $42.89 | 4.859% | $44.974 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $188.70 | 6.830% | $201.5882 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $55.62 | 13.248% | $62.9885 | $62.99 | $63.00 | $63.00 |
| Purchase #7 | $113.94 | 11.326% | $126.8448 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $962.88 | $1,036.9480 | $1,036.95 | $1,036.95 | $1,036.90 | |