| 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 | $232.30 | 5.269% | $244.5399 | $244.54 | $244.55 | $244.50 |
| Purchase #2 | $214.31 | 7.767% | $230.9555 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $246.37 | 10.277% | $271.6894 | $271.69 | $271.70 | $271.70 |
| Purchase #4 | $37.62 | 3.247% | $38.8415 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $155.91 | 9.333% | $170.4611 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $100.55 | 8.244% | $108.8393 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $222.72 | 4.851% | $233.5241 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $1,209.78 | $1,298.8508 | $1,298.85 | $1,298.85 | $1,298.80 | |