| 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 | $229.30 | 10.390% | $253.1243 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $19.97 | 7.383% | $21.4444 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $48.96 | 12.597% | $55.1275 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $190.55 | 7.646% | $205.1195 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $146.63 | 4.617% | $153.3999 | $153.40 | $153.40 | $153.40 |
| Purchase #6 | $218.29 | 6.185% | $231.7912 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $126.85 | 10.158% | $139.7354 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $980.55 | $1,059.7422 | $1,059.74 | $1,059.75 | $1,059.60 | |