| 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 | $240.53 | 3.230% | $248.2991 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $182.60 | 3.596% | $189.1663 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $126.45 | 10.549% | $139.7892 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $42.35 | 5.340% | $44.6115 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $93.73 | 5.291% | $98.6893 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $238.43 | 12.439% | $268.0883 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $117.35 | 10.849% | $130.0813 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $1,041.44 | $1,118.7250 | $1,118.73 | $1,118.75 | $1,118.80 | |