| 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 | $77.99 | 8.853% | $84.8945 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $247.79 | 4.412% | $258.7225 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $184.63 | 13.487% | $209.531 | $209.53 | $209.55 | $209.50 |
| Purchase #4 | $101.51 | 13.557% | $115.2717 | $115.27 | $115.25 | $115.30 |
| Purchase #5 | $214.50 | 5.269% | $225.802 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $166.34 | 5.346% | $175.2325 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $158.72 | 7.846% | $171.1732 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $1,151.48 | $1,240.6274 | $1,240.61 | $1,240.60 | $1,240.60 | |