| 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 | $214.25 | 6.496% | $228.1677 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $219.54 | 7.280% | $235.5225 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $221.59 | 11.746% | $247.618 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $40.38 | 13.844% | $45.9702 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $106.89 | 3.604% | $110.7423 | $110.74 | $110.75 | $110.70 |
| Purchase #6 | $186.90 | 4.632% | $195.5572 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $143.51 | 4.564% | $150.0598 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $1,133.06 | $1,213.6377 | $1,213.64 | $1,213.55 | $1,213.70 | |